zhong guo nong xue sheng (64 résultats)

paperback. Etat : New. Paperback. Pub Date: 2010 07 Pages: 64 Language: Chinese in Publisher: Yunnan Science and Technology Press cruciferous vegetables assured Pest Control Q assured the proposed production cruciferous vegetable pest control methods. reference China's development of pollution-free vegetables. green. organic food standards and comply with the principles of sustainable development. give full consideration to the farmland ecosystem's natural ability to control harmful. comprehensive utilization of ag.

Soft cover. Etat : New. Language:Chinese.Author:WANG SU HUA HE BEI SHENG TANG SHAN SHI KE XUE JI SHU XIE HUI ZHONG GUO NONG CUN ZHI FU JI SHU HAN SHOU DA XUE ZU.Binding:Soft cover.Publisher:China Agriculture Press Pub. Date :2005-11-01.

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SHI.Binding:SoftCover.Publisher:Biological Control Research Center of the Chinese Academy of Agricultural Sciences.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 132 Publisher: Higher Education Press Pub. Date: 2009 - 08. syllabus is the examination scope. methodology and requirements clearly defined. is the examination of propositions and candidates prepare for the exam fundamental basis. From the perspective of education measurement. the national unified entrance examination of graduate first test is norm-referenced test. there is a strong selection of syllabus of the development of both countries to consider the selection of high-level personnel requirements. but also Undergraduate students considering undergraduate teaching and learning. To this end. the purpose of agriculture subjects above categories will be based on the college entrance exam undergraduate teaching programs. to examine the liberal. based on the core principle of teaching content. to enter graduate study necessary professional knowledge. the basic theory and the corresponding ability to examine focus. After a full investigation. groupFour Satisfaction guaranteed,or money back.

paperback. Etat : New. Paperback. Pages Number: 151 Language: Chinese. Publisher: Golden Shield Press Pub. Date :2000-01-01. This book discusses the basic principles of biological control of fruit pests. the system introduces the biological control of fruit pests and experience. Such as leaf minor apple. peach borer. citrus mites. stink bugs and other successful biological control measures and other important biological control method of fruit tree pests. First choice in the selection of biological control of more .

paperback. Etat : New. Paperback.Pub Date:2020-08-01 Pages:175 Language:Chinese Publisher:China Agricultural Press The biotechnology annual reports of 10 representative and influential countries and regions in the world. including Russia. have been translated and organized. so that the Chinese public can continue to understand the agricultural economic trends. production status. and understanding of genetically modified technology in these countries and regions. Objectively and comprehensively understand the global.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2006-12-01 Pages: 307 Language: Chinese Publisher: Hubei Science and Technology Press To cope with vegetables on plate construction . sum up and exchange of advanced experience around . promotional products around the advantages of vegetables . vegetable offices and Hubei Hubei provincial Academy of vegetable science and technology center in the province carried out a range of models and efficient cultivation techniques vegetable contest. through this activity organized a.Four Satisfaction guaranteed,or money back.

Soft cover. Etat : New. Language:Chinese.Author:NONG YE BU NONG ZUO WU BING CHONG CAO HAI SHENG WU FANG ZHI ZI YUAN YAN JIU YU LI YONG ZHONG DIAN SHI YAN SHI ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SUO.Binding:Soft cover.Publisher:Shield Publishing Club Pub. Date :2009-04-01.

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SHI.Binding:SoftCover.Publisher:Biological Control Research Center of the Chinese Academy of Agricultural Sciences.

Soft cover. Etat : New. Language:Chinese.Author:HE BEI SHENG TANG SHAN SHI KE XUE JI SHU XIE HUI ZHONG GUO NONG CUN ZHI FU JI SHU HAN SHOU DA XUE CHEN JUN YONG.Binding:Soft cover.Publisher:China Agriculture Press Pub. Date :2005-11-01.

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SHI.Binding:SoftCover.Publisher:Biological Control Research Center of the Chinese Academy of Agricultural Sciences.

paperback. Etat : New. Paperback Pages Number: 154 Language: Chinese. Production and application of protection to natural enemies of pests introduced Encarsia hover gall midge. Chile Phytoseiidae mites. flower bugs. Chrysopa sinica and Coccinella 6 Research and Utilization of natural enemies. morphological characteristics. biological characteristics. Occurrence. feeding. and the large population of technology. application methods and examples. and coordinated application of chemical pesticides and biological contro.

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NONG XUE HUI LI TI NONG YE FEN HUI ZHONG GUO NONG XUE HUI TING YUAN JING JI FEN HUI ZHE JIANG SHENG NONG XUE HUI.Binding:SoftCover.Publisher:China Agriculture Press.

Soft cover. Etat : New. Language:Chinese.Author:LIU YU SHENG NONG YE BU NONG ZUO WU BING CHONG CAO HAI SHENG WU FANG ZHI ZI YUAN YAN JIU YU LI YONG ZHONG DIAN SHI YAN SHI ZHONG GUO NONG YE KE XUE SHENG WU FANG ZHI YAN JIU SUO.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2000-01-01.

Soft cover. Etat : New. Language:Chinese.Author:HAN HUI PENG ZHONG GUO NONG YE KE XUE YUAN YAN JIU SHENG YUAN.Binding:Soft cover.Publisher:China Agricultural Science and Technology Press Pu.

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SHI.Binding:SoftCover.Publisher:Biological Control Research Center of the Chinese Academy of Agricultural Sciences.

paperback. Etat : New. Paperback. Pub Date :2009-04 Pages: 222 Publisher: Beijing Science and Technology Press: Primary Medical Education Professional Committee of China Association of Rural Health editor Pages: 222 Press: Beijing: Beijing Science and Technology Press Publication Date: 2009.04 Topic words: pediatric disease: diagnosis and treatment of common diseases - Prevention - Internal Medicine - common disease - the most common symptoms of prevention .3 Chapter No. rks5609 first common medical diseases medici.

paperback. Etat : Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.A35027 fire history - the atrocities of the Tsarist Russia to occupy of Jiangdong sixty-four of Tuen (collection edition printed)Four Satisfaction guaranteed,or money back.

paperback. Etat : Good. Paperback. Pub Date :1977-11 Pages: 47 Publisher: Zhonghua sheets: 1.

paperback. Etat : New. The Gastrodia box cultivation technology 10 brand-new product is not read.

paperback. Etat : Good. Paperback. Pub Date :1999-09 Pages: 40 Publisher: Unknown sheets: 2.75.

paperback. Etat : Good. Paperback. Pub Date :1999-03 Pages: 40 Publisher: Unknown sheets: 2.75.

paperback. Etat : Good. Paperback. Pub Date :2000-01 Pages: 40 Publisher: Unknown sheets: 2.75.

paperback. Etat : Good. Paperback. Pub Date :2000-11 Pages: 32 Publisher: Unknown sheets: 2.

paperback. Etat : Good. Paperback. Pub Date :2000-09 Pages: 40 Publisher: Unknown sheets: 2.75.

paperback. Etat : Good. Paperback. Pub Date :2000-05 Pages: 40 Publisher: Unknown sheets: 2.75.

paperback. Etat : New. Paperback. Pub Date: 2020-12-01 Pages: 39 Language: Chinese Publisher: China Agriculture Press African Swine Fever Prevention and Control Science Knowledge (Second Edition) adds the epidemiology. pathogenic characteristics and prevention of African swine fever The content of the control measures has been increased by about 25%. and it is also one of the There are words in the picture in the lecture series on animal disease prevention and control. It is compiled by the Animal Husbandry and Vet.

paperback. Etat : New. Paperback. Pub Date: 2018-04-01 Pages: 132 Language: Chinese Publisher: China Agricultural University Press for the entrance examination to help the majority of students and their parents a comprehensive and accurate understanding of the direction of running China Agricultural University and the overall strength. as well as undergraduate settings and enrollment. China Agricultural University admissions office organized school authorities and colleges .

paperback. Etat : Good. Agriculture template.

paperback. Etat : Good. Paperback. Pub Date :1978-06 Pages: 63 Publisher: Agriculture Press 1978 edition printed sheets: 4.5 If facsims and relatively new cover rip 7.5 Product ~.