Harvesting
- Harvesting is the act of cutting a crop once it is fully grown.
- In our nation, harvesting is either carried out by hand with a sickle or by a machine known as a harvester.
- Grain seeds must be distinguished from chaff in the harvested crop via threshing.
- Threshing is done with the use of a device called a “combine,” which is actually a harvester and a thresher.
- Stubs left in the field after threshing are disposed of by burning. This leads to air pollution.
- Winnowing is used by small-scale farmers to separate the grain from the chaff.
- At the time of harvest, certain festivals are celebrated in India to mark the completion of the process.
- Pongal, Baisakhi, Holi, Diwali, Nabanya, and Bihu are some of the harvest festivals.
NCERT Notes Class 8 Science Chapter – 1: Crop Production and Management
NCERT Notes for Class 8 Science Chapter 1: Crop Production and Management: Crop production and management is a crucial aspect of agriculture. It involves the methods and techniques used to cultivate crops and ensure their proper growth, to obtain maximum yield. The process of crop production and management involves various elements such as soil preparation, sowing, irrigation, fertilization, pest control, and harvesting. Farmers and agriculturalists employ various scientific methods and technologies to ensure optimal crop production and management.
NCERT Class 8 Crop Production and Management: Effective crop production and management techniques are essential to ensure the highest possible yield while maintaining the quality of the crops. It is a vital aspect of agriculture as it plays a critical role in providing food and raw materials for various industries. In this regard, farmers and agricultural experts must constantly improve their knowledge and skills to ensure sustainable and profitable crop production and management practices. Through these notes, the students will be able to revise the NCERT Grade 8 chapter Crop Production and Management with ease.
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