APSC Prelims and Mains Notes, APSC Test Series
Sustainable management of natural resources Natural resources are not unlimited and with the human population increasing at a tremendous rate due to improvement in health-care, the demand for all resources is increasing at an exponential rate. The management of natural resources requires a long-term perspective so that these will last for the generations … Read more
The management of these energy sources involves slightly different perspectives than other resources. Coal and petroleum were formed from the degradation of bio-mass millions of years ago and hence these are resources that will be exhausted in the future no matter how carefully we use them. And then we would need to look for alternative … Read more
Sustainability means keeping an effort going continuously. So, sustainable agriculture means successful management of resources for agriculture to satisfy the changing human needs, while maintaining or enhancing the quality of environment and conserving natural resources. Sustainable agriculture can be achieved by adopting; Mixed farming Mixed cropping Crop rotation Crop selection Varietal improvement Q3. Coalitions government … Read more
The term Sustainable growth became prominent after the World Conservation Strategy Presented in 1980 by the International Union for the Conservation of Nature and Natural Resources. Brundland Report(1987) define sustainable development as the a process which seek to meet the needs and aspirations of the present generation without compromising the ability of the future generation … Read more
Bruntland Report (1983) was the first publication and recognition of the term ‘Sustainable Development’ “meeting the needs of the present generation without compromising the needs of the future generation” Three pillars of sustainable development (Bruntland) Care and respect for People, Planet and Prosperity (Commercial Activities) <hence poverty alleviation, conservation and business development> These three pillars … Read more
Pursuit of Sustainable Development Goals (SDG’s) The Sustainable Development Goals are the blueprint to achieve a better and more sustainable future for all. They address the global challenges we face, including those related to poverty, inequality, climate, environmental degradation, prosperity, and peace and justice. The Goals interconnect and in order to leave no … Read more
Use of excessive pesticide has rendered the soil in poor shape. According to the economic survey the prescribed ratio for N:P:K is 4:2:1. But farmers pattern of use of fertilisers is way distorted. Hence Pramparagat Krishi Vikas Yojana has been launched by GOI for promotion of commercial organic production through certified organic farming. Features of … Read more
Biodynamics a holistic, ecological, and ethical approach to farming, gardening, food, and nutrition. Biodynamics is rooted to integrate scientific understanding with a recognition of spirit in nature. Around the world, biodynamics is alive in thousands of thriving gardens, farms, vineyards, ranches, and orchards. The principles and practices of biodynamics can be applied anywhere food is … Read more
According to Census 2011, 377.1 million Indian comprising 31.16 per cent of the country population live in urban areas. India’s urban populations is projected to grow to about 600 millions by 2031. Hence this urban surge has to be addressed through careful planning and policies. Indian govt. has launched various policies and scheme to deal … Read more
A farming systems that are “capable of maintaining their productivity and usefulness to society indefinitely and must be resource-conserving, socially supportive, commercially competitive,and environmentally sound.” Major components of sustainable agricultural system Soil and water conservation to prevent degradation of soil productivity Efficient use of limited irrigation water without leading to problems of soil salinity,alkalinity and … Read more