chemical herbicide 中文意思是什麼

chemical herbicide 解釋
化學除草劑
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • herbicide : n. 【生物化學】除莠劑。adj. -dal
  1. In order to decrease expenditure and increase total economic efficiency, the key technique consisted of a complete sets of base fertilizer heavily, stabilizing n, increasing p and k, herbicide, coordinating of irrigation, fertilization and dpc regulation in first - flowering time, water - saving by furrow irrigation, simple pruning of cotton plants, chemical accelerating the ripening and so on

    以重施基肥，穩氮增磷增鉀，化學除草，初花期水、肥、控同步，溝灌節水，簡化整枝及化學催熟等項技術組裝配套，達到節支省工，提高整體經濟效益。
  2. An example would be corn maize expressing a protein to control corn borer, often referred to as bt corn. in the case of herbicide - tolerant crops, the plant itself does not have pest control properties but is made to resist a chemical that would normally kill it

    隨著我們進一步邁向真正全球化、整合化的經濟，隨著資本變得比勞動力更具流動性，我們有理由可以擔心：各家公司會利用這更大的流動性，在相互競爭的管轄權之間操縱圖利。
  3. The results of microbial degradation of the herbicide showed that nyb1 and nyb4 had special ability to degrade the chemical from those bacteria tested in cultured media added a series volumes ( 5 - 20 % in total volume ) of bacteria suspension while the concentration of the herbicide at 50 mg / l in the media

    在精喹禾靈添加濃度為50mg l的基礎培養基中，分別加入液量為總體積5 20 nyb1和nyb4菌株的培養液，降解試驗結果表明兩種菌株均對精哇禾靈的降解作用明顯。
  4. In this research, we tested 43 herbicides which include 20 different chemical classes and 11 different modes of action using 5 unicellular green algae. the results showed that chlorella pyrenoidosa was more sensitive than the other 4 algae and was suitable as target organism during herbicide screening

    本研究在國內首次以5種單細胞綠藻為模式生物，參照oecd藻類生長抑制測試方法，對包括20種化學結構11種作用機制的43種商品化除草劑進行生物篩選試驗，發現蛋白核小球藻比其他4種藻更適合作為除草劑篩選中的靶標。
  5. A series of batch experiments were carried out to determine the chemical degradation and biodegradation parameters of herbicide dinoseb in various soil samples

    摘要利用一系列批實驗來研究地樂酚在不同土壤樣本中的非生物降解和生物降解，並對各土壤特性與降解參數的相關性作統計分析。
  6. They concluded that the farmers ' soybean yield gap were due to low quality seed, no application of herbicide, chemical fertilizer, coupled with inadequate available p in soil and poor production technology

    他們指出農民大豆產量差距是由不良種子、不使用除草劑、化肥、土壤有效磷不足和生產技術不良造成的。
  7. The chemical herbicide is the most effective way of weeding. however, much chemical herbicide are wasted and may cause pollution of water, air and soil because of its use for large area

    化學除草是目前最主要的除草方式，但由於除草劑的使用方式都是大面積噴灑，不僅造成了浪費，也帶來了許多負面的影響，如對水源、土壤和空氣的污染等。
分享友人
分享到 Line

分享到臉書