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- A research of maintenance and management for room flower and the technique of pest control 室內花卉的養護管理與病蟲(chóng)害防治技術(shù)的研究
- The discovery of mechanization, better seeds, better techniques of irrigation and pest control have worked to increase productivity levels on farms. 機械化的出現,更好的種子,更好的灌溉和害蟲(chóng)控制技術(shù)提高了農業(yè)生產(chǎn)力水平。
- There has been a further shift toward the development of integrated systems of pest control. 研究方向進(jìn)而轉向發(fā)展蟲(chóng)害的綜合防治體系。
- technique of pest control 病蟲(chóng)害防治技術(shù)
- They are buying and applying fertilizer and they are engaging in some forms of pest control for weeds and insects. 他們也購買(mǎi)和施用化學(xué)肥料,并且使用幾種殺蟲(chóng)除草的方法。
- The Department works closely with the trade in upholding the professional standards of pest control practices by offering professional support and advice. 本署與業(yè)界緊密合作,為他們提供專(zhuān)業(yè)支援和意見(jiàn),以維持業(yè)界防治蟲(chóng)鼠工作的專(zhuān)業(yè)水平。
- Disease and Pest Control Techniques of Lawn 草坪病蟲(chóng)害防治技術(shù)
- A variety of pest control methods that include repairs, traps, bait, poison, etc. to eliminate pests. 一系列包括各種各樣的害蟲(chóng)控制方法如陷井、誘餌、毒物等以消滅蟲(chóng)害。
- The species pools of predatory arthropod communities in rice fields were influenced by the history of pest control, the coverage of vegetation, the diversity of environment, and climatic factors. 本文對稻田捕食性節肢動(dòng)物群落的種庫和群落的重建進(jìn)行了初步的研究。害蟲(chóng)防治史、植被覆蓋度、環(huán)境復雜性和氣候因子等對種庫都有不同程度的影響。
- T here are many types of flowers, including some which are for viewing while others are for “greening” our environment. Different kinds of plants require different methods of pest control. 花卉種類(lèi)范圍很廣，包括各類(lèi)型可供觀(guān)賞與綠化的植物，不同類(lèi)別植物上發(fā)生的害蟲(chóng)種類(lèi)不同。
- Integrated Pest Control Techniques of Apple in Tianjin 天津地區蘋(píng)果主要病蟲(chóng)害綜合防治技術(shù)
- Development of pest control in Australia 澳大利亞害蟲(chóng)防治業(yè)的發(fā)展
- Control technique of pest rabbits 害兔防治技術(shù)
- She taught herself the techniques of narrative and dialogue. 她自學(xué)了敘事和對話(huà)的技巧。
- What a disgusted kind of pest the white ant is! 白蟻這種害蟲(chóng)，實(shí)在是相當可惡的。
- Our comrades must do their utmost to learn the techniques of production. 我們的同志們必須用極大的努力去學(xué)習生產(chǎn)技術(shù)。
- The Main Disease and Pest Control Countermeasures of Cycas spp. 蘇鐵主要病蟲(chóng)害及其防治對策。
- The spread of pests damaged countless fruit trees. 蟲(chóng)害的蔓延損害了無(wú)數果樹(shù)。
- Two different techniques of radiation were used. 人們采用兩種不同的照射技術(shù)。
- Current Situation of Pest Control in Public Area of Xinjiang 新疆公共區域有害生物的防制現狀
