Notes and Study material for Exams
Mainstay of Indian economy Since independence, undergone a change from being the sector contributing the highest share to the GDP to one contributing the lowest share. agriculture is a state subject. GDP contribution (Agriculture and allied sector) 5 pc in 1950-51 7 pc in 2008-09 and 14.6 pc in 2009-10. It was 19 pc in … Read more
Variable Climatic condition throughout the state has led to the development of different agricultural practices. Scientists have divided the state into following agro-climatic regions:- Western Agricultural Region:- It covers the sandy arid plains with low rainfall and thus about 70% of the net cropped area is under Kharif Crops of bajra and pulses. … Read more
ORIGIN OF NATIONALISM The Rise of Nationalism is reflected in the spirit of Renaissance in Europe when freedom from religious restrictions led to the enhancement of national identity. This expression of Nationalism was furthered by the French Revolution. The political changes resulted in the passing of Sovereignty from the hands of an absolute monarch to … Read more
Modern Andhra Socio-cultural awakening in Andhra Pradesh Brahmo samaj In pre-British India the entire life of an individual was organized within the concept of caste and tradition. The British introduced a uniform system of administration and western thought of the English Education system in India. As a result of these created a new class of … Read more
According to FAO Food Security is “a situation in which all people at all times have access to adequate quantities of safe and nutritious food to lead a healthy and active life”. This definition requires three basic conditions to be met: 1) adequacy, i.e. supplies from domestic production, stocks and imports are sufficient to meet the … Read more
The Green Revolution was initiated in the 1960’s to address the issue of Malnutrition in the developing world. The technology of the Green Revolution involved bio-engineered seeds that worked in Conjunction with chemical Fertilizers and heavy Irrigation to increase crop yields. Green Revolution was largely confined in wheat crop and in northern India such … Read more
Elements of Climate and weather Climate is decided by a region’s climate system. A climate system has few major components: the Atmosphere, the layer, the cryosphere, and the land surface. The atmosphere is that the most variable a part of the climate system. The composition and movement of gases encompassing the planet will change … Read more
Crop Science in India In India around 70% of the Population earns its livelihood from agriculture. It fulfills the basic need of human beings and animals. It is an important source of raw material for many Agro Based Industries. India’s geographical condition is unique for agriculture because it provides many favorable conditions. There are plain … Read more
A tsunami is a very long-wavelength wave of water that is generated by sudden displacement of the seafloor or disruption of any body of standing water. Tsunami are sometimes called “seismic sea waves“, although they can be generated by mechanisms other than Earthquakes. Tsunami have also been called “tidal waves”, but this … Read more
SEED Industry India is the fifth largest seed market across the globe. It is expected to grow at more than 15% during 2017–2022, and can reach a value of more than US$ 7 Billion by 2022. The seed market is majorly contributed by non-vegetable seeds such as corn, Cotton, paddy, wheat, sorghum, sunflower and Millets. … Read more