2017-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/682399摘要：國內農藥噴藥器具沒有制式化之規格，無法瞭解農民的用藥是否以最少用藥量來達 到均勻噴灑，亦無法瞭解噴灑時是否會因農藥飄散而導致鄰田農藥污染。國內目前 田間用藥量為每公頃800到1200公升的水量，遠高於歐洲平均約200公升水量，徒增 水量及農藥的浪費。因此，本計畫(一)蒐集國內外農藥施用器具之相關資料，整理 國際及已列有標準的國家中有關農藥噴藥器具的標準，供國內農藥噴藥器具規格化 標準之制定；(二)調查國內現有農藥噴藥器具之規格，若國內農藥噴藥器具沒有規 格，依照國際標準的方法為其建立相關規格，作為國內制定標準前之普查；(三)利 用農藥噴藥器具實際噴用農藥，依殺蟲劑、殺菌劑或除草劑等對液滴大小要求的不 同，來建立分類對象所需之液滴大小；(四)建立測試農藥噴藥器具規則之標準檢測方 法，為將來檢測作準備。期以此研究為國內農藥噴藥器具建立標準，與國際同步化 可以有效降低用水量，減少噴藥之用水量，並降低農藥的飄散，減少環境的污染。<br> Abstract: There was no formal specification about the domestic crop protection equipments (especially for pesticide-spraying equipments). At present the farmers do not understand whether they have used the minimum dosage in order to spray uniformly, and we also cannot&#160;know whether the pesticides would drift to the near fields and pollute there&#160;. Nowadays, the domestic using of the dosage is about 800-1200 liters of water per hectare, which is far above the average value of 200 liters per hectare in Europe. This is just a waste of waters and pesticides. Therefore, our project is proposed for four purposes. First, domestic and international data will be collected, which are correlated with the pesticide-spraying equipments. According to the standards of pesticide-spraying equipments/machines and the countries that have already had criterions, our own rules will be formulated. Second, domestic specifications will be investigated. According to the international regular ways, correlated formats will be found and&#160;the investigation will be made before formulating. Third,&#160;pesticide-spraying equipments/machines will be used to&#160;apply pesticides actually. Depending on the difference of&#160;drop sizes between insecticides, bactericides, and herbicides, the drop sizes that crops need will be classified. Finally, the procedures of testing pesticide-spraying equipments/machines will be set up, in order to prepare for detecting. We expect to establish standards for domestic pesticide-spraying equipments/machines and can also be geared to international ones. The amount of water, the drifting of&#160;pesticides, and&#160;the pollution of environment can be reduced tremendously.作物保護飄散crop protectiondrift