Class Viii Biology Agricultural Practice Harvesting Youtube #cbseclass8 #cbseclass8biology #xylemlearning 👋hello learners!! welcome to xylem learning , where we turn dreamers ️🔥 into achievers🎉!we offer classes ?. Class viii biology agricultural practice harvesting.
Class 8 Science Crop Production And Management Harvesting Of Crops In the last video, we learn the process of harvesting. in this video, we will learn the importance and methods of harvesting and how to protect the crops.agr. Manual harvesting. the crops like wheat or rice are cut close to the ground by hand using a cutting tool called sickle. this is called manual harvesting. in large fields, wheat and paddy crops are cut by a motorised machine called harvester. the process of beating out the grains from the harvested crop plant is called threshing. The quality of the seed is an important factor that determines the crop yield. the selection of good seeds is done by putting the seeds in water. the dead and damaged seeds become hollow and float on water, whereas the good seeds sink. to know more about selection and sowing of seeds, visit here. Ncert solutions for class 8 science chapter 1 crop.
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