WebbSkip to main content Go to accessibility menu. Wellcome to National Portal. Bangladesh National Portal Webb1 okt. 2024 · Many high-yielding varieties (HYVs) were introduced as part of the Green Revolution to increase agricultural productivity. These genetically improved varieties of …
Green Revolution - Drishti IAS
Webblocal wheat required 43 man-days of human labour, whereas the high-yielding wheat required 35 per cent more, i e. 58 man-days. The requirements were 52 and 69 man … Webb23 feb. 2024 · The main drawback of HYV seeds is that they require more irrigation infrastructure, chemical fertilizers, and pesticides to generate the highest quality yield. High Yielding Variety Seeds (HYV) have a shorter life cycle, allowing farmers to plant numerous crops at once. The majority of HYV seeds are dwarf cultivars. exchange delete emails older than powershell
Contribution of High-Yield Varieties Seeds to Major Food Crops ...
Webb8 maj 2024 · The chief wheat growing areas are Punjab, Haryana, U. P., Bihar, M. P., Rajasthan, Maharashtra, etc., because all the conditions for wheat production are found here. The use of high yielding varieties of seeds, fertilizers and irrigation facilities helped raise the average yield per acre. Production of wheat increase to 65.9 million tonnes … The Green Revolution started in 1965 with the first introduction of High Yielding Variety (HYV) seeds in Indian agriculture. This was coupled with better and efficient irrigation and the … Visa mer The Green Revolution by and far was a success. But now there was another aspect to it. The government had to ensure that the … Visa mer Q: Which of the following grains were produced the most during the Indian green revolution? 1. Wheat and Jute 2. Rice and Oilseeds 3. Wheat and Rice 4. Jute and Cotton Ans: The … Visa mer Webb20 apr. 2012 · What are HYV crops? This stands for High Yield Variety, a crop cultivated using HYV seeds is called so. exchange delivery report powershell