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Meghna Thapar 5 years, 11 months ago
Sabha and Samiti were the two popular assemblies existed in ancient India.In fact they played an important role in the matters of a vedic state. The Aitareya Brahmana mentions sabha but keeps silent about samiti. The term Sabha denotes both the assembly (in early Rig-Vedic) and the assembly hall (Later Rig-Vedic).
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Meghna Thapar 5 years, 11 months ago
Samanta was a title and position used by the army people of kings in the history of the Indian subcontinent.
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Meghna Thapar 5 years, 11 months ago
Inscriptions are the writings on stone, metal or some materials as an important historical source. These are valuable historical evidence of the existence and activities of early kings and empires. Inscriptions are writing on relatively hard surface such as stone or metal
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An elastic measuring tape is stretchable. It cannot be used to measure distances because the length of the tape may change on stretching. As a result, the measured length would not be correct.
If you measure the length of an object twice using an elastic tape, then you may get different values of the same length each time. This is because elastic tapes are stretchable.
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Meghna Thapar 5 years, 11 months ago
The agricultural practices involved in farming can be divided into three stages. The first is the choice of seeds for planting. The second is the nurturing of the crop plants. The third is the protection of the growing and harvested crops from loss. Thus, the major groups of activities for improving crop yields can be classified as:
- Crop variety improvement
- Crop production improvement
- Crop protection management.
- Crop Variety Improvement:
Varieties or strains of crops can be selected by breeding for various useful characteristics such as disease resistance, response to fertilisers, product quality and high yields. Crop variety improvement is the manipulation of crop plants for increasing their yield and improving quality. Various approaches which are used for genetic improvement of crop plants are referred as plant breeding methods. These involve three processes:
(i) Introduction – This refers to the transportation of crop plants from the place of cultivation to the place where grown earlier.
(ii) Selection – This process involves the selection of most desirable offspring of a variety of plant for controlled propagation.
(iii) Hybridisation – It involves the crossing between genetically dissimilar plants to produce a new kind. Crossing may be between two different varieties (intervarietal cross - breeding) or between the two different species of the same genus (inter specific cross – breeding) and between different genera (intergeneric cross – breeding).
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Roop Singh 6 years, 2 months ago
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