Methods of controlling agricultural pests are disclosed. An aerated liquid mixture is formed from a composition containing a bacterial nutrient source, a nitrogen-containing compound, a phosphate-containing compound, a magnesium-containing compound, a buffer, a chitinase inducer, and at least one ...
解答 答案是taking the place of.考查词组take place of 取代,代替.句意是"防治害虫的自然方法正在取代化学药品."题干是正在进行时,be动词are后面接动词take的ing形式.故答案是taking place of.点评 本题考查翻译填空.首先要判断填写的单词及固定搭配,然后根据句意和相关语法填写正确的答案....
As a natural product for insect control, essential oils have increased in use over the past 15 years. There are multiple registered pesticides that contain essential oils as an active ingredient for the control of insects and diseases in crops. Hop vine waste is being investigated by the team ...
therefore, the agricultural production including harmful creature management should take the sustainable development road with the Chinese characteristics, and pests management in agriculture is nothing but a sustainable control system. The rationale, methodology and technical system of sustainable harmful ...
There has been a further shift toward the development of integrated systems ofpest control. 研究方向进而转向发展虫害的综合防治体系. 辞典例句 Pest controlis one of the major areas of concern in intensive agriculture. 病虫害防治是集约型农业所关心的主要方面之一. ...
Subterranean termite control accounted for 50% of the total business turnover of the Malaysian pest control industry in 2000, of which US$8-10 million were... CY Lee - 《Sociobiology》 被引量: 261发表: 2002年 Ants as biological control agents in agricultural cropping systems AGRICULTUREINTEGRATE...
A review of visualisations in agricultural decision support systems: An HCI perspective FranciscoGutiérrez, ...KatrienVerbert, inComputers and Electronics in Agriculture, 2019 3.1.4Pest and disease control Pest controlis a vital process in theagricultural business, as pests and diseases can lead to...
Here we show that organic farming methods mitigate this ecological damage by promoting evenness among natural enemies. In field enclosures, very even communities of predator and pathogen biological control agents, typical of organic farms, exerted the strongest pest control and yielded the largest ...
百度试题 结果1 题目②Natural methods of pest control are now taking place of chemicals. place前加the 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Bio-control technologies: An alternative to pesticides Following the continued widespread public concern about the harmful effects of chemicals in agriculture, many countries have issued regulations limiting the use of pesticides. Bio-control is the name given to a collection of methods that protect cro...