我已经学会如何使用生物农药。
开普罗介绍说，驳船上的用水只有普通田地的十分之一，也没有农业径流，使用生物天敌防治像瓢虫这样的温室蔬菜害虫而不是化学农药。
The barge used one-tenth as much water as a comparable field farm. There was no agricultural run-off, and chemical pesticides were replaced with natural predators such as ladybirds.
生物技术还提供了这种可能性：减少有毒农药的用量，还可以提高肥料和其他土壤改良剂的效率。
Biotechnology also offers the possibility of reducing the use of toxic agricultural pesticides, and may also improve the efficiency of fertilizer and other soil amendments.
“去年，我施用了六到七次农药，但今年我观察了田间的情况，只使用了三次商品农药和两次生物农药，如印楝和芦荟。”
"Last year, I used six to seven applications and this year, after observing my field, I used commercial pesticides only three times and biopesticides like neem and aloe vera twice."
当今医药和农药研究中，哒嗪酮类化合物以其选择性好、生物活性高而成为一大研究热点。
In current study of medicine and pesticide, pyridazinone compound has become a focus due to its excellent selectivity and high activity.
医学生物化学家一般研究疾病的由来，在法医实验室追溯死亡的原因，开发生物农药，或是从事许多其他方面的研究。
A medical biochemist may investigate the causes of disease, trace the causes of death in a forensic laboratory, develop biodegradable pesticides, or engage in many other kinds of research.
结果表明，在有机氯农药禁用近20年后，六六六的异构体和滴滴涕及其衍生物均能在环境中和夜鹭食物中有不同程度的检出。
The results indicated that HCH isomers DDT and its metabolites could be detected in various environments and preys of night heron although the organochlorined chemicals were banned for almost20years.
十年前，中国本可以成为全球作物生物技术行业的领导者，享受更高的作物产量，更少的农药污染以及更高的农民收入等成果。
A decade ago, China was destined to be a global leader in crop biotechnology, a sector that promises higher crop yields, lower pollution from pesticides, and better incomes for farmers.
土壤和水系统中的颗粒物质都与农药的生物活动起反应，并影响后者。
Particulate matter in soils and aquatic systems reacts with and influences the biological activity of pesticides.
提议的新标准首先明确地说明致病微生物、食品添加剂、重金属、农药残留物和其它污染物质可接受的范围。
The proposed new code will initially, as a priority, spell out acceptable levels of pathogenic microorganisms, food additives, heavy metals, pesticide residues and other pollutants.
采用原位聚合法，分别使用脲醛树脂和蜜胺树脂两种囊壁材料对生物农药-阿维菌素进行了微胶囊包覆。
The abamectin microcapsules were prepared by in-situ polymerization process in this work, with melamine-formaldehyde resin and urea-formaldehyde resin as wall materials respectively.
可广泛应用于生物、化工、医药、食品、染料、轻工和农药等领域的喷雾、造粒、蒸发等干燥加工过程。
It can be widely used in the various drying processes in such the fields as biology, chemical, pharmacy, food, dyestuff, light industry and pesticide, etc.
农药在光诱导下进行的化学转化是重要的非生物转化途径，其过程和产物对农药药效、代谢、毒性及环境影响重大。
Photochemical transformation of pesticides is an important non-biological process, in which the pesticide efficacy, catabolite, toxicity and environmental impact are significantly affected.
开发和使用生物源农药是时代的需要。
Development and use of biogenic pesticides emerges as The Times require.
作为世界上第二大农药生产国，我国正在大力研究、开发生物农药。
As the second largest pesticide producer, China has begun to make great efforts in research and development of bio-pesticides.
摘要随着农药废水中难生物降解化合物的增加，常规的生化处理方法无法完全去除水中的污染物。
With the increase in pesticide wastewater of compounds that are difficult to biodegrade conventional biochemical treatment methods cannot completely remove contaminants from wastewater.
生物传感器作为一种新型的分析工具，在农药残留测定中具有广泛应用价值。
The wild applications of bio-sensor, a new analyzing tool, is very valuable for the testing of pesticide residue.
通过本文的研究为以后开发糖苷酶抑制剂药及生物农药提供了一定的理论基础。
All of studies in this dissertation offer references to research and development of glycosidase inhibitor medicine and bio-pesticide.
制备的固定化酶可在用于农药残留快速检测的酶传感器中作为生物识别元件使用。
The prepared immobilized enzyme can be used as bio-recognition element for rapid detection of pesticide residues.
它们锐减的原因还不确定，不过有可能是环境污染物，比如说农药，通过它们高渗透性的皮肤来危害这些生物。
The reasons for their decline is unknown, but it's likely environmental contaminants such as pesticides are harming the creatures via their highly permeable skin, he said.
因而用发光细菌作指示生物测定部分农药和除草剂的浓度是一种简便，快速、灵敏的方法。
Thus, using luminous bacteria as indicator of bioassay for monitoring the concentration of certain pesticides and herbicides are simple, fast, and sensitive.
以上实验结果可为植物病害生物防治及开发植物源农药方面提供理论依据和实验技术。
These results can provide theoretical basis and experimental techniques for the biological control of plant diseases and the development of botanical pesticides.
本章简单介绍了吡咯类衍生物在医药，农药，生物，高分子以及功能性材料方面的应用。
This chapter simply introduces the application of pyrrole and pyrrole 'derivatives in medicine, pesticide, biology, polymer material and photochromism.
本文对生物农药的分类进行了描述，并概述了现代生物技术对农药生产的重大作用。
The paper roughly classifieds the biological pesticides and summarizes the significance of modern biotechnology in the manufacturing of biological pesticides.
本论文的主要内容是西洋参真菌病害防治和促进西洋参生长的生物农药的研究。
This paper is focus on the research of bio-pesticide which can control fungus disease and promote the growth of American Ginseng.
制备酰基脲衍生物的方法，该酰基脲衍生物的盐，及其用作农药的用途。
Method for producing acyl urea derivatives, salts of said acyl urea derivatives, and the use thereof as pesticides.
本文讨论了农药微生物降解的研究进展。
This article discussed the research progress of microbe degradation of pesticides.
目的了解生物农药庄稼保护剂的毒性和安全性。
To learn the toxicity and safety of the biological crop protective agent.
目的了解生物农药庄稼保护剂的毒性和安全性。
To learn the toxicity and safety of the biological crop protective agent.
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