MPSC Prelims and Mains Notes, MPSC Test Series
The practice of cultivating two or more crops simultaneously on the same piece of land is called mixed cropping. During mixed cropping, if one crop faces adverse conditions or pathogen attack then the other crop can be saved.The basic objective in mixed cropping is to minimize the risk and insure against the crop failure due to … Read more
Floods Floods are high stream flows, which overlap natural or artificial banks of a river or a stream and are markedly higher than the usual as well as inundation of low land. Sometimes copious monsoon rains combine with massive flows from the rivers, then the floods indeed become calamitous. Through geophysical studies, it has been … Read more
Cyclones: Types and Mechanism Cyclone is a system of low atmospheric pressure in which the barometric gradient is steep. Cyclones represent circular fluid motion rotating in the same direction as the Earth. This means that the inward spiralling winds in a cyclone rotate anticlockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere of … Read more
Drought Drought is a complex, slow-onset phenomenon of ecological challenge that affects people more than any other natural hazards by causing serious economic, social and environmental losses in both developing and developed countries. The period of unusual dryness (i.e. drought) is a normal feature of the climate and weather system in semi-arid and arid regions … Read more
Drip irrigation Join Our Telegram Channel Drip irrigation is the most efficient water and nutrient delivery system for growing crops. It delivers water and nutrients directly to the plant’s roots zone, in the right amounts, at the right time, so each plant gets exactly what it needs, when it needs it, to grow optimally. Thanks … Read more
The Central Water Commission has published a document to present the tolerance limits for inland surface waters for the various classes of water use. As per ISI-IS: 2296-1982, the tolerance limits of parameters are specified as per classified use of water depending on various uses of water. The following classifications have been adopted in India … Read more
Ground Water Management Subscribe on YouTube Groundwater management to protect the aquifers from overexploitation, an effective groundwater management policy oriented towards promotion of efficiency, equity and sustainability is required. Agricultural holdings in India are highly fragmented and the rural population density is large. The exploitation of groundwater resources should be regulated so as not to … Read more
Agroclimatic zones of Maharashtra and Cropping pattern in different agro-climatic zones of Maharashtra Vidarbha zone Rainfalls in the zone area are from June to November. Rainfalls average 177.2 mm in June, 394.4 mm in July, 277.6 mm in August, 200.5 mm in September, 49.6 mm in October and 13.3 mm in November. The mean annual … Read more
Climatic elements as factors of crop growth The climatic factors are abiotic or non-living components of the environmental factors (outside of genetic factors) that affect plant growth and development. They are elements of climate. There are other abiotic environmental factors, that is, topography and soil, which are treated in a separate page. Under favorable conditions, … Read more
Physical and social environment as factors of crop distribution and production Join Our Telegram Channel Physical Factors Climatic factors Subscribe on YouTube Climatic factors includes temperature, growing season, altitude, rainfall and wind. Most plants cannot grow if the temperature falls below 6°C or the soil is frozen for five consecutive months. As a consequence many … Read more