The Use Of Farm Chemicals
Bayani Gaba-gaba
The chemicals that protect crops, herbicides, insecticides and fungicides, are powerful poisons. The very property that makes them kill weeds, pests and diseases also makes them dangerous to the farmer, to people nearby, to livestock and to the environment. Used carelessly they can poison the user, contaminate food and pollute rivers; used carefully they are safe and effective.
In this lesson you will learn how to handle farm chemicals safely from start to finish: the protective clothing to wear, how to dilute and mix correctly, the precautions to take before, during and after spraying, and how to clean equipment without polluting water. You will also learn why chemicals must be stored in a locked, well-ventilated store, kept in their labelled containers, and why toxic and flammable products need special care.
Manufura
- (a) explain the importance and methods of safe handling of farm chemicals, including the use of specifically designed protective clothing, correct dilution and mixing, precautions before, during and after application and avoidance of pollution when cleaning spraying equipment.
- (b) explain the importance of safe storage of farm chemicals to include chemicals that are toxic, (e.g. herbicides, insecticides and flammable, e.g. fuels).
Darasin Sauti
Saurari wannan darasi a cikin manhaja
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani a cikin manhaja
Katunan tunawa
Gwaji mai sauri kan abin da ake jarraba a wannan batu.
Yi atisayen wadannan katuna a cikin manhaja
Takardar Darasi
Cikakken Bayanin Darasi Yana Kan Manhajar Green Bridge
Sami manhajar Green Bridge CBT a wayarka ko kwamfutarka domin cikakken laburaren IGCSE: takardun jarrabawar baya, tsarin kimantawa, taswirar tunani, katunan karatu da darussan sauti.
Nazarin Darasi
Barka da kammala darasi akan The Use Of Farm Chemicals. Yanzu da kuka bincika mahimman ra'ayoyi da ra'ayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Which item of protective clothing protects the user from breathing in spray? A. Rubber boots B. A face mask or respirator C. Overalls D. Gloves Answer: B
- A pesticide label says 20 mL per 10 L of water. How much concentrate is needed for a 10 L sprayer? A. 10 mL B. 20 mL C. 40 mL D. 200 mL Answer: B
- Why should a farmer not spray a pesticide into the wind? A. It saves chemical B. The spray may blow back onto the user or drift onto other areas C. It makes the spray stronger D. It is required by the label only Answer: B
- Farm chemicals should be stored in a store that is: A. Open and warm B. Locked, cool, dry and well-ventilated C. In the kitchen D. Next to the drinking water Answer: B
- Why should a sprayer not be washed out in a stream? A. It wastes water B. The rinsings contain chemical that would pollute the water C. It damages the sprayer D. Streams are too cold Answer: B
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
Littattafan da ake ba da shawarar karantawa
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan The Use Of Farm Chemicals? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
Sauke Manhajar Daga Google Playstore
Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
