Zhang Hong Chang Xing Lin (5 results)

paperback. Condition: New. Paperback. Pub Date :2014-01-01 Pages: 139 Language: Chinese Publisher: Golden Shield Press Fertilizer Quality identification outlines the basics of fertilizers. manure highlights identification methods and techniques. including packaging and labeling of fertilizers . and characteristics of the main types of counterfeit fertilizers. fertilizers simple identification methods. qualitative determination of fertilizers and fertilizer commonly used identification techniques and so on. Fertilizer Q.

paperback. Condition: New. Paperback. Pub Date :2014-01-01 Pages: 258 Language: Chinese Publisher: Golden Shield Press pesticide quality identification less systematic and comprehensive introduction to the basics of the nature and forms of pesticides. pesticide quality standards. commonly used pesticides. focus describes the identification of pesticides commonly used methods and techniques. systematic. informative. practical and scientific. Identification of pesticide action pesticide quality identification to provide .

paperback. Condition: New. Language:Chinese.Pages Number: 309 Publisher: China Agricultural Pub. Date :2011-03-01 version 1. Contents: Introduction Chapter Overview Section of plant growth regulators of plant growth regulator concept and characteristics of one or two plant hormones. plant growth regulators of plant growth regulators II formulation and use of a plant growth regulator formulations II plant growth regulator to use three. plant growth regulator used in conjunction with four. the application of plant growth.

paperback. Condition: New. Language:Chinese.Vegetable Fertigation Technical Manual.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-01-01 Pages: 290 Publisher: science and technology of China press Book include: basic knowledge of fruit tree safety facilities. the facilities of fruit trees are commonly used fertilizer is used and security technology. facilities apple potted and security technology. efficient cultivation and safety facilities of pear fertilization technology. facilities grape fertilization technology. efficient cultivation and security facilities efficiently plant.