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Answers
Explanation:
1) Crop is a plant that is grown on a large scale commercially. Pulses, Cereals, Oil seeds, Vegetables & fruits are different types of crop. Different crops need different climate for growth & productivity. For example, Some crops like Maize, soya bean, sugarcane need more water whereas rice, potato need less water.
2) Kharif crops are usually sown with the beginning of the first rains in July, during the south-west monsoon season. The crops that are sown in the winter season are called Rabi crops. (also known as the “winter crop”) in Pakistan and India. The Rabi means, when the crop is harvested.
3)Following activities form a part of Agricultural practices:
•Preparation of soil.
•Sowing.
•Adding manure and fertilizers.
•Irrigation.
•Protecting from weeds.
•Harvesting.
•Storage.
4)The process of loosening and turning of soil is called ploughing. Ploughing of fields is done by using an implement called plough. Plough are made up of wood or iron and they have an iron tip for easy penetration into the soil.
5) find a attached diagram in the last
6) The process of beating out the grains from the harvested crop plant is called threshing. Threshing is done to take out the grain from its outer covering called chaff. ... The cattle's feet crush the harvested crop plant due to which the chaff breaks up and the grain comes out.
7)The process of separating grain from chaff and hay with the help of wind is called winnowing.
8)Damaged seeds become hollow and are thus lighter. Hence they float on water.
Answer:
1.When plants of the same kind are cultivated at one place on large scale, it is called A crop.
2.The crops which are sown in the rainy season are called Kharif Crops. Eg. Paddy,Maize, Soybean,Cotton, Etc. The crops grown in the winter season are called Rabi Crops. Eg, Wheat, Gram,Pea, Mustards etc.
3.Preparation of Soil, Sowing, Adding Manure and fertlisers,Irrigation, Protecting from weeds,Harvesting,Storage.
4.The process of loosening and turning of soil for the preparation of soil is called ploughing.
6.Threshing is the process of loosening the edible part of grain from the straw to which it is attached. It is the step in grain preparation after reaping.
7.Winnowing is a process by which chaff is separated from grain. It can also be used to remove pests from stored grain
Explanation: