Current issue

• 2020 Vol.10 No.11 Published:20 November 2020

  MicroRNA in Stress Resistance Characters of Rice: Research Progress Zhang Ziyi 2020, 10 (11):  1-6.  DOI: 10.11923/j.issn.2095-4050.cjas20190700142 Abstract + ( 564 )   HTML ( 14 )   PDF ( 1035KB )   ( 818 ) microRNAs are a group of newly discovered genetic materials and play an important role in rice stress resistance. In order to further research the functions of miRNA in rice stress resistance, this study reviewed the role of miRNAs in drought resistance, cold injury resistance, disease and insect pest resistance, and heavy metal resistance of rice, and summarized the mechanism of some miRNAs that regulated rice resistance. It is found that there are still lots of miRNAs that have not been detected, and many functional mechanisms of the known miRNAs have not been clarified. miRNAs are one of the effective means of gene regulation, and their reasonable and feasible application in rice stress resistance breeding still needs more exploration.

  The Control Effect on Cyperus rotundus L. in Sugarcane Field and Safety Evaluation: Three Kinds of Herbicides Luo Zhiming, Yin Jiong, Li Jun, Wang Xiaoyan, Zhang Rongyue, Shan Hongli, Cang Xiaoyan, Li Jie 2020, 10 (11):  7-10.  DOI: 10.11923/j.issn.2095-4050.cjas20190600088 Abstract + ( 868 )   HTML ( 10 )   PDF ( 1173KB )   ( 479 ) The aim is to determine the control effect and safety of 75% Halosulfuron-methyl WDG, 25% mesotrione·atrazine OD and 73% MCPA-sodium·ametryn·diuron WP against Cyperus rotundus L. in sugarcane field. Through the field experiment, the cotyledon color changes of sugarcane and C. rotundus L. with different herbicides were investigated, and the mortality rate of surface plants, roots and underground corms (or buds) of C. rotundus L. were also studied, respectively. The results showed that 75% Halosulfuron-methyl WDG had more than 90% control effect against surface plants, roots and underground corms (or buds) of C. rotundus L. and it was safe to sugarcane. 73% MCPA-sodium·ametryn·diuron WP could effectively control the surface plants and roots of C. rotundus L., but its control effect on underground corms (or buds) was low. 25% Mesotrione·atrazine OD could only discolor the surface plants of C. rotundus L., and was almost ineffective to the roots and underground corms (or buds) of C. rotundus L.. Therefore, 75% Halosulfuron-methyl WDG, which has good control effect against C. rotundus L. and is safe to sugarcane, can be used as a rotation herbicide for C. rotundus L. control in sugarcane field, and the appropriate dosage is 90, 135 g/hm2.

  Application of a Leaf Covering Agent Controlling Soybean Frogeye Leaf Spot Yang Xiaohe, Wang Ping, Gu Xin, Yao Liangliang, Gao Xuedong, Zhang Maoming, Liu Wei, Shen Hongbo, Zhang Yu, Ding Junjie 2020, 10 (11):  11-14.  DOI: 10.11923/j.issn.2095-4050.cjas20190800175 Abstract + ( 444 )   HTML ( 8 )   PDF ( 1081KB )   ( 510 ) In order to reduce the dosage of fungicide in spring soybean production in northeast China, a leaf covering agent is used to control the soybean frogeye leaf spot. The control is spraying fungicide with unmanned aerial vehicle, and the blank control is spraying nothing. The result show that leaf covering agent could effectively prevent and control soybean frogeye leaf spot and increase yield. The control effect and yield increasing rate is 72.50% and 16.00% respectively. Compared with the application of spraying fungicide, the application of leaf covering agent is more consistent with China’s current pesticide application policy of reducing application and increasing efficacy.

  Fusarium spp. Under Stress Treatments: Evaluation on Its Sensitivity to Soil Fumigant Huang Bangcheng, Yang Jincheng, Gu Fan, Yang Tongyu, Zhang Zhong, Yu Daihong, Yang Meifang, Li Ru, Tang Dongsheng 2020, 10 (11):  15-20.  DOI: 10.11923/j.issn.2095-4050.cjas18120019 Abstract + ( 562 )   HTML ( 6 )   PDF ( 1211KB )   ( 628 ) The paper aims to reveal the differences in sensitivity between Fusarium spp. after stress treatments and cultured under conventional condition to soil fumigants. We tested the fumigants’ control efficacy EC50 of 3 kinds of fumigants (30% chloropicrin EC, 30% 1,3-dichloropropene OD, and 50% Calcium cyanamide Granules) to Fusarium spp. by a simple indoor dryer, and screened the fumigant with the smallest EC50 to test the growth of Fusarium spp. previously cultured under different stress treatments, including different pH values, extreme temperatures and different salt stresses, after fumigation for 72 h, Fusarium spp. was then cultured under conventional condition (pH value was 7, salt concentration was 0, temperature was 28℃) for 120 h, and measured the diameter of the mycelium of Fusarium spp. by crossing method. The results showed that: among the 3 fumigants, 30% chloropicrin EC50 was 0.21 mg/L which was the smallest; after different stresses, Fusarium spp. was fumigated with 30% chloropicrin EC, and then the regular inoculation was conducted for 120 h, the inhibition rate of 30% chloropicrin at different pH (5, 6, 7, 8, 9) treatments was 15.82%, 10.42%, 24.37%, 19.52%, 15.13%, respectively, the inhibition rate under different salt stresses (0, 10, 100, 200, 400, 800 mmol/L) was 27.04%, 28.84%, 15.60%, 21.33%, 14.38%, 11.12%, respectively, and the inhibition rate of 120 h after inoculation at 40℃ for 15, 10, 5 days and 4℃ for 15, 10, 5 days was 87.52%, 21.65%, 26.85%; 24.17%, 24.35%, 29.14%, respectively. It is found that there are differences in the sensitivity of Fusarium spp. treated with different stresses to the same concentration of fumigant, the sensitivity of Fusarium spp. to fumigant and the inhibition rate after stress treatment is lower than that of the control treatment.

  Application of Algae Active Cell Biological Fertilizer on Rice Zhong Guomin, Fang Keming, Qiu Shuisheng, Fang Ailian, Zhang Zhihong, Luo Wenhan 2020, 10 (11):  21-24.  DOI: 10.11923/j.issn.2095-4050.cjas20191100262 Abstract + ( 454 )   HTML ( 7 )   PDF ( 1130KB )   ( 563 ) To verify the effect of algae active cell biological fertilizer on rice, the authors carried out the application test on rice. The test set blank control, conventional fertilization, algae active cell biological fertilization and two algae active cell biological fertilization with 10% and 20% chemical fertilizer reduction, repeated for three times. The results showed that the application of algae active cell biological fertilizer could promote tillering, increase the percentage of earbearing tiller, the effective spike, the seed setting rate, the number of solid grains and the 1000-grain weight, it also increased the yield of rice and the utilization rate of chemical fertilizer. In particular, reducing chemical fertilizer by 10%-20% could still promote rice growth and increase rice yield. With the application of algae active cell biological fertilizer, the yield of rice could be increased by 1.1%-6.32% and farmers’ income could be increased by -33-1206 yuan/hm2.

  Humic Acid Soil Conditioner: Effects on Chemical Properties of Saline-alkali Soil and Wheat Yield in the Yellow River Delta Yu Xiaodong, Guo Xinsong, Chen Shigeng, Zhang Li, Fan Zhongqing, Ding Fangjun 2020, 10 (11):  25-31.  DOI: 10.11923/j.issn.2095-4050.cjas20190700100 Abstract + ( 530 )   HTML ( 16 )   PDF ( 1247KB )   ( 667 ) To study the improving effect of humic acid soil conditioner on saline-alkali soil in the Yellow River Delta, humic acid soil conditioner was combined with conventional fertilizer, and a 3-year wheat positioning test on saline-alkali soil in the Yellow River Delta was carried out. The results showed that: the humic acid soil conditioner could improve soil chemical properties; compared with conventional fertilization, the soil organic matter, alkali-hydrolyzed N, available P and available K was increased by 3.8%-5.0%, 8.6%-12.0%, 16.4%-29.2% and 27.3%-30.7%, respectively, in soil treated by humic acid soil conditioner; compared with conventional fertilization, humic acid soil conditioner could improve soil salinity barrier, the soil pH was reduced by 0.30-0.43 units, soil exchangeable sodium percentage was reduced by 4.6%-27.2%, the desalination rate was 17.28%-23.53%, the content of soil Na+ and Cl- was reduced by 15.4%-42.7% and 20.7%-37.6%, respectively; there was no significant difference between humic acid soil conditioner application of 2250 kg/hm2and 3000 kg/hm2; compared with conventional fertilization, the wheat yield of soil applied with humic acid soil conditioner could increase by 7.47%-25.83%. In conclusion, humic acid soil conditioner of 2250 kg/hm2 is regarded as the optimum dosage to improve the saline-alkali soil and increase wheat yield in the Yellow River Delta.

  Straw Returning and Irrigation at Heading Stage: Effects on Growth Traits and Yield Factors of Winter Wheat Jia Lina, Zhang Junli, Gao Hongbing, Liu Tao, Han Hong, Yang Dongya, Zhang Jiamei 2020, 10 (11):  32-36.  DOI: 10.11923/j.issn.2095-4050.cjas19030025 Abstract + ( 505 )   HTML ( 17 )   PDF ( 1145KB )   ( 448 ) To solve the problems in wheat production under straw returning in the irrigation area, such as deficiency and vacancy of seedlings, dead or yellow seedlings, aggravation of wheat disease, plant lodging at maturation stage, we studied the interaction of straw returning and irrigation on growth and yield of wheat with the local conventional management technology as the control. By adopting the split plot design, we set 2 levels in the main plot (S0, non-straw returning; SR, straw returning), and 2 levels in the split plot (I0, non-irrigation at heading stage; IH, irrigation at heading stage), set up 4 treatments combination (S0I0, S0IH, SRI0 and SRIH) and repeated 3 times. The results showed that: the average wheat seedling rate of SR was less than that of S0 by 14.9%-20.2%; the individual growth and development of wheat of SR was better than that of S0 at seedling stage; the SRIH increased yield by 8.0%, 19.9% and 24.0%, respectively, compared with that of S0IH, S0I0, SRI0; the plant height at maturation stage of IH was 8.9-9.6 cm higher than that of I0, and the height of SR was 1.3 cm higher than that of S0; the plant lodging percentage of SRIH at wheat maturation stage was 18.6%, 39.3% and 39.3% higher than that of S0IH, S0I0, SRI0, respectively. The wheat dry white spike rate of SR did not increase.

  Grey Correlation Analysis of Summer Corn Yield and Main Meteorological Factors Yang Ning, Kong Linggang, Zhen Tiejun, Xia Zhenzhen, Yang Hui, Wang Luocai, Zheng Guoxi 2020, 10 (11):  37-42.  DOI: 10.11923/j.issn.2095-4050.cjas20191000250 Abstract + ( 479 )   HTML ( 22 )   PDF ( 1117KB )   ( 1934 ) To better analyze the influence of main meteorological factors on summer maize yield, we used grey correlation analysis method to study their grey correlation from 2011 to 2018 in Zaozhuang City, Shandong Province. The results showed that the grey correlation between summer corn yield and major meteorological factors followed an order of September temperature (0.9562) > June to September temperature (0.9449) > June temperature (0.9312) > July temperature (0.9283) > August temperature (0.9157) > June to September light hours (0.8578) > July light hours (0.8393) > September light hours (0.8283) > June light hours (0.8212) > August light hours (0.7803) > June to September precipitation (0.7623) > September precipitation (0.6783) > August precipitation (0.6239) > June precipitation (0.5842) > July precipitation (0.5409). The temperature was the main factor, followed by light hours, and then was the precipitation. By analyzing the grey correlation degree between summer maize yield and main meteorological factors, the study could provide certain references for summer maize planting areas in huang-huai-hai region.

  Optimization of Improved Fertilizer Formula for Saline-alkali Land and Its Influence on Coastal Dryland Summer Maize Yao Qiang, Gong Zhiyuan, Xin Hanxiao, Sun Zhongtao, Zhang Yuanqi, Dong Xiaoxia, Liu Qing, Liu Shenglin, Wei Xiuping, An Sen, Han Jiandong, Wang Mei, Li Mei 2020, 10 (11):  43-47.  DOI: 10.11923/j.issn.2095-4050.cjas19030030 Abstract + ( 407 )   HTML ( 12 )   PDF ( 1147KB )   ( 473 ) To explore the effects of different formulas of bio-organic fertilizer application and application rate on the improvement of coastal saline-alkali soil and the yield of dryland maize, a field trial was designed for the coastal saline-alkali land test area in Zhanhua District, Binzhou City. Formula A (Potassium fulvate and chicken manure fermentation materials), formula B (desulfurization gypsum and cellulose-acrylamide raw materials), and formula C (humic acid and edible fungus residue) were set up. A control was set with base fertilizer. The yield, free proline content of leaf and aboveground crop biomass of saline-alkali field maize were tested. The results showed that the average yield of Formula A, Formula B and Formula C increased by 8.13%, 7.37% and 10.16%, respectively. Formula C had the most significant effect on the increase of maize yield. The content of free proline in maize leaves decreased by 30.15%, 26.37% and 45% compared with that of the control, indicating that the ability of salt and alkali stress resistance of maize was enhanced. Formula C was applied to the test field, in 2017, the aboveground biomass of crop increased by 15.4%, and in 2018, it increased by 21.1%, showing that the formula had obvious promotion for crop growth. In summary, the synergistic effect between the eutrophic acid, desulfurization gypsum and microbial materials has a good improvement effect on the coastal saline-alkali land.

  The Determination of Exchangeable Ca and Mg in Soil by ICP-OES Lv Liang, Ma Pan, Gong Shaoyan 2020, 10 (11):  48-52.  DOI: 10.11923/j.issn.2095-4050.cjas20191000215 Abstract + ( 1377 )   HTML ( 39 )   PDF ( 1171KB )   ( 1196 ) To introduce a conventional method to detect exchangeable Ca and Mg in soil, the inductively coupled plasma spectrometer( ICP-OES) was used as detection means, and ammonium acetate was used as ion-exchange extractant after the exchangeable Ca and Mg in soil samples were obtained by vibrating extraction. The results show that the data of this method have high degree of accuracy, indicating that the method is suitable for the exchangeable Ca and Mg determination in all kinds of soil. At the same time, compared with existing methods, the new method has the advantage of less reagent amount, simple process, and capacity to handle bulk detection.

  Rainfall: Impacts on the Runoff and Sediment Process Under Different Ratio Slopes Yang Qingnan, Xu Jinzhong, Li Zhifei, Hou Shuyan 2020, 10 (11):  53-58.  DOI: 10.11923/j.issn.2095-4050.cjas20190800147 Abstract + ( 487 )   HTML ( 6 )   PDF ( 1691KB )   ( 447 ) The paper aims to provide a theoretical basis for the vegetation protection of gully. We observed the characteristics of producing runoff and sediment of 7 vegetation configurations on 1:1.5 and 1:1.2 ratio slopes, through the field experiment of the runoff plots. The results showed that: the runoff mainly changed with rainfall, which was affected greater than that of vegetation; the sediment was mainly concentrated in the early heavy rainfall, and the 15 mm rainfall was the threshold; the sediment increased significantly with rainfall above 15 mm; and little sediment was produced during the late growth period; the superior vegetation configurations of reducing runoff and sediment were not the same in different time periods; the effect of reducing runoff and sediment of Medicago sativa L. was good in the early stage, and Bromus inermis Leyss. and Poa annua L. were excellent with reducing runoff and sediment in the late stage; as the slope became steeper, the sediment was gradually increased with the growth of vegetation from the similar amount, and the amount of sediment was significantly increased only under heavy rainfall. In order to improve the ability to withstand heavy rainfall in the early stage, the mixed sowing proportion of Medicago sativa L. needs to be higher in the protection of gully.

  Optimization of Layers of Stereoscopic Cultivation for Strawberry in Greenhouse Wei Shasha, Sun Junbo, Li Qingbin, Wu Min, Cui Mengmeng, Qi Zirong, Qiu Jianrong 2020, 10 (11):  59-64.  DOI: 10.11923/j.issn.2095-4050.cjas20191000224 Abstract + ( 424 )   HTML ( 6 )   PDF ( 1228KB )   ( 723 ) The optimized number of layers of stereoscopic cultivation was selected by studying the effect of light and temperature of different layers of stereoscopic cultivation on plant growth, yield and quality of fruit. The ‘Hongjia’ was used for comparing type A stereoscopic cultivation model with general plant model on the yield and fruit quality of strawberry during the whole growth period. The result show that the upper layer of the A model has better total solar radiation and temperature condition, the yield and fruit quality are significantly higher than that of general plant model in the early stage (from December to February), and the yield declines sharply in the late stage (from March to May) as the result of early senescence. In general, the yield of the A model with four layers could be increased by 59% in the early stage, and the fruit quality is much better compared with that of the control. This model could achieve more economic benefits than general planting model and has great potential for increasing yield, which is suitable for application and extension in strawberry stereoscopic cultivation.

  Genetic Diversity Analysis of Phenotypic Traits of Cymbidium goeringii Fu Qiaojuan, Li Chunnan, Zhang Xiaoying, Zhao Fukang 2020, 10 (11):  65-71.  DOI: 10.11923/j.issn.2095-4050.cjas20191000227 Abstract + ( 693 )   HTML ( 9 )   PDF ( 1282KB )   ( 603 ) To understand the relationship among Cymbidium goeringii germplasms and improve the utilization efficiency, genetic diversity analysis was conducted based on 50 phenotypic traits of 120 C. goeringii germplasms. The results show that the phenotypic diversity of C. goeringii germplasms was rich and the variation of quantitative characters was high. The coefficient of variation (CV) ranged from 13.5% to 48.8%, and the highest value of CV was detected in peduncle height. The Shannon-Weaver indexes (I) of qualitative traits ranged from 0.13 to 1.69, and the I value of all the color characters were relatively high. Among all germplasms, most accessions have some special traits such as lips with spots but no stripes, leaves with no curing and art, sepals with no spots, or petals with spots. 13 principal components and 6 factors were extracted using principal component analysis (PCA), which could reflect the integral phenotype of C. goeringii germplasms. Based on cluster analysis, all the accessions were classified into four major groups when the Euclidean distance was about 9.2. The first category included 24 C. goeringii germplasms mainly with plain heart, and the second category had larger flowers. This experiment could provide a theoretical basis for the study of the genetic relationship among C. goeringii germplasms and their utilization.

  10 Species of Magnoliaceae: Seedling Growth Characteristics and Resistance Evaluation Luo Xumei, Cheng Mingwei, Han Wenyan, Ren Jie 2020, 10 (11):  72-77.  DOI: 10.11923/j.issn.2095-4050.cjas20190500024 Abstract + ( 546 )   HTML ( 7 )   PDF ( 1257KB )   ( 497 ) To better utilize the Magnoliaceae germplasm resources, the authors collected 10 species of 6 genera of Magnoliaceae plants, and carried out seeding and resistance evaluation in Hefei area. After sowing, the seedling height and ground diameter were measured regularly, and the cold resistance, drought resistance, pests and diseases, flowering and fruiting traits were observed and compared, and the Magnoliaceae plants suitable for local growth were screened. Results showed that Parakmeria lotungensis, Magnolia grandiflora, Magnolia cylindrica and Liriodendron chinense had better performance, and the growth vigor of Manglietia insignis seedlings was poor. Magnolia grandiflora and Parakmeria lotungensis had the best cold resistance; Michelia maudiae had the worst cold resistance. The 10 species of Magnoliaceae had strong resistance to pests and diseases, and a few species occasionally had anthracnose and black spot disease. The deciduous tree species of Magnoliaceae family had a larger height-to-diameter ratio difference than evergreen trees.

  The Pollen Morphology and Viability of Six Rhododendron Species Zhao Jinhong, Zhao Yong, Zhang Qian, Wang Yushan, Fu Junhui, Zhou Guangfeng 2020, 10 (11):  78-84.  DOI: 10.11923/j.issn.2095-4050.cjas20190900185 Abstract + ( 794 )   HTML ( 26 )   PDF ( 1581KB )   ( 792 ) To explore the pollen morphology, viability and longevity of different Rhododendron species, the pollen morphology and structure of R. simsii, R. mucronulatum, R. mariesii, R. fastigiatum, R. hybrides and R. micranthum were observed. TCC staining method was used to determine the pollen storage viability of the six species of Rhododendron, and the variation rule of pollen viability of different Rhododendron species with storage time was studied. Six kinds of Rhododendron pollen were tetrahedral complex pollen with spherical tetrahedral structure. The diameter of different pollen tetrahedrons ranged from 28.0 to 55.0 μm. The order of pollen size was R. hybrides> R .mucronulatum> R. simsii> R. micranthum> R. mariesii.> R. fastigiatum. The pollen size of Rhododendron varied remarkably. The pollen viability of six species of Rhododendron ranged from 62.4% to 72.9% with significant differences after 7 days storage. The order of pollen viability was R. micranthum> R. hybrides> R. simsii> R. fastigiatum> R. mucronulatum >R. mariesii. With the prolongation of the storage time, the pollen viability of different Rhododendron species decreased in varying degrees, and the descending rate from slow to fast was R. micranthum< R. simsii< R. mucronulatum< R. mariesii< R. fastigiatum< R. hybrides. The pollen viability of the six species of Rhododendron varied extremely significant with the storage time. The order of pollen viability was R. micranthum> R. simsii> R. mucronulatum> R. mariesii> R. fastigiatum> R. hybrides during 7-21 days of storage. The difference of pollen viability was very significant among different storage periods. The pollen morphology and structure of the six species of Rhododendron were basically the same, and the pollen size was different. R. micranthum showed high viability and slow inactivation while R. hybrides pollen maintained high activity within 7 days after collection, then quickly inactivated, with short life. The pollen inactivation rate of Subgen. Tsutsusi was slower than that of Subgen. Rhododendron.

  The Creation and Thinking of Popular Science Micro-Animations——Taking the Series of the Popular Science Micro-Animations of the Important Agricultural Cultural Heritage in China for Example Liao Danfeng 2020, 10 (11):  85-87.  DOI: 10.11923/j.issn.2095-4050.cjas2020-0222 Abstract + ( 396 )   HTML ( 14 )   PDF ( 941KB )   ( 346 ) Based on the practice of creating a series of popular science micro-animations for the important agricultural cultural heritage in China, the author elaborated the creation process of popular science micro-animations, including the theme idea, cartoon images, language expression and other aspects. At the same time, the author puts forward suggestions that the creation of popular science micro-animations should conform to the development trend of the era, meet the psychological needs of Internet users and enhance the cultural connotation.

  Thoughts on China’s Talents Building in Agricultural Scientific Research Mo Guanggang 2020, 10 (11):  88-95.  DOI: 10.11923/j.issn.2095-4050.cjas2020-0189 Abstract + ( 671 )   HTML ( 12 )   PDF ( 1228KB )   ( 638 ) Scientific research talents are an important force to build China an innovative and powerful country in science and technology, enhance its international competitiveness, and promote its economic and social development. Agricultural scientific research talents are an essential part of agricultural rural talents team, and the building of a high quality talent team is urgently needed to implement the strategies of innovation-driven development, strengthening the country through talents, rural revitalization and so on. Based on the analysis of the personnel and labor statistics of the state-owned units in the national agricultural system for many years, the study found problems such as the shortage of the total talents number and the unreasonable structure of the talent team, the low level of educational background and the relatively low annual income, which are ill-adapted to the human resource demand of agricultural and rural modernization. In view of the characteristics of agricultural scientific research work in the new century concerning the factors of output cycle, the cross-integrated development, the relationship with industrial development, the impact of information technology and the role of scientific research achievements in improving people's livelihood, and in combination with the law of both talent growth and talent work, the study proposed that efforts should be made from the following aspects: creating a friendly social atmosphere, cultivating good research and working style, building cooperation platform and team, devoting to the main battlefield of economic construction, and improving the system and mechanism, thus meeting the requirements of the rural revitalization strategy.

  Australian Management Strategy for Invasive Alien Species and Its Reference to China Huang Bo, Bi Kun, Zhang Yanping, Li Chengyu, Guan Xin, Wang Quanhui 2020, 10 (11):  96-100.  DOI: 10.11923/j.issn.2095-4050.cjas2020-0144 Abstract + ( 682 )   HTML ( 12 )   PDF ( 980KB )   ( 686 ) Australia is a typical island country with a vast territory. Since the 18th century, Australia has introduced a large number of alien species, including some valuable species of animals and plants. However, many of these alien species have become harmful to agricultural production and biodiversity. Australian government has paid attention to the management of alien invasive species and local bio-resources, and established comprehensive policy and regulation, management agencies, technical support, funds supervision, public education system, and is in the leading level of the international biodiversity conservation and utilization. This paper briefly introduced the relevant strategies and guidelines of Australian agricultural biodiversity conservation and management, and indicated the significant reference to China: (1) to establish and improve China’s biodiversity conservation laws and regulations system; (2) to establish and improve the long-term mechanism of China’s biodiversity management; (3) to establish an efficient and sustainable supervision system of biodiversity funds; (4) to establish the comprehensive and the whole people participating ecology protection and advocacy training system; (5) to strengthen the supporting role of science and technology in the biodiversity management.