The lives of more than a billion people depend on the answer! This valuable book surveys the problems of the rice-wheat cropping system practiced on the Indo-Gangetic Plain (IGP). Introduced at the time of the Green Revolution, it transformed agriculture and produced thirty years of bumper crops. The Rice-Wheat Cropping System of South Asia: Efficient Production Management offers scientific analysis of the aftereffects of this intense cropping. The Rice-Wheat Cropping System of South Asia: Efficient Production Management focuses on the questions of soil depletion, pest infestation, and soil alkalinity as elements of declining productivity. Along with clear charts, maps, and graphs, it provides practical suggestions for improving and maintaining the productivity of this irreplaceable farmland. The Rice-Wheat Cropping System of South Asia looks at the problems that have arisen for both the rice and wheat phases, including: depletion of micronutrients degradation of major nutrients from unbalanced fertilization practices infestations of nematodes increasing soil alkalinity as a result of irrigation It also suggests solutions for maintaining productivity, including: integrated pest management sustainable agriculture micronutrient fertilizers This informative book and its companion volume, The Rice-Wheat Cropping System of South Asia: Trends, Constraints, Productivity and Policy, are essential planning tools for agronomists, policymakers, and agroeconomists. It is also a useful reference for anyone interested in the problems of famine and intensive cropping not only in South Asia but in the world.
History of Agriculture in India (up to c.1200 AD), Part 1, reconstructs the evolution of agriculture in India up to c.1200AD. It is a synthesis and summation of existing knowledge on the history of agriculture in ancient India on the combined bases of archaeological and literary sources against the backdrop of Asian history in general. Besides summing up the existing knowledge, it opens new vistas for further research on many debated issues in the history of agriculture in ancient India. The volume addresses the vexed and controversial questions on the origin, antiquity and sources of Indian agricultural history. Based on researches from sites of Vindhya, Ganga Region, plant remains, agricultural tools, pots, dental pathology, and settlement remains, it is an informed and highly researched work on the origin and antiquity of cultivation in India. For a historical study of agriculture, Pali, Sangam. Sanskrit and the Graeco-Roman literatures have been utilized. Art and literary sources have also been used to reconstruct history.
knowledge on mycorrhiza-plant relationship has grown somewhat with slow pace until about 1970 when there was a sudden upsurge of interest on a specialized type of endomycorrhiza-vesicular arbuscular mycorrhiza (VA Mycorrhiza). The prodigious research made during last three decades clearly established its widespread occurrence in various plant species and under different agro-climatic conditions covering broad ecological range including deserts, forest and mangroves. It was also established that this symbiotic association benefits the plants through enhanced nutrient uptake, biological control of root pathogens, and synergistic interaction with nitrogen fixing microorganisms, hormone production and drought resistance. In view of its utility to plants, this bio-tool has now attracted the attention of microbiologist. agronomist, horticulturist and foresters at global level.
This work focuses on the potential impact of climate change on soil erosion in a monsoon-dominated sub-tropical region. Water-induced soil erosion due to extreme rainfall during the monsoon period is a major problem worldwide, from different environmental and socio-economic perspectives. This study region covered (South Bengal) is one of the fertile agricultural belts that produces a good amount of produce and contributes to the country's GDP. However, the rate of agricultural output has decreased rapidly in recent times due to a decline in soil fertility. The monsoon-dominated sub-tropical region has unique characteristics in terms of seasonal temperature fluctuations and the availability of rainfall events. The sub-tropical region is densely populated, with the majority of the population relying on rain-fed agricultural production systems. The declining rate of agricultural production has also established that soil fertility is declining and soil erosion is increasing. Numerous studies show that soil erosion is the major cause of the region's rapidly increasing trend of land degradation. A homeostatic mechanism cannot replace soil erosion, and a gap arises between soil erosion and regolith formation. Extreme changes in land use and land cover, population growth and the lacking support for traditional agricultural practices and management practices can accelerate the rate of soil erosion and its associated reservoir sedimentation in most countries of the tropical and sub-tropical environment. Quantitative information with maximum possible accuracy through validation regarding soil loss can be an essential part of the appropriate and sustainable soil and water conservation planning. The precise aspects of modern day management strategies are soil erosion susceptibility mapping using empirical and semi-empirical models in a GIS platform or the use of probability statistics. The main objective of this work is to propose the most suitable development strategies considering the amount of soil erosion for the present and future periods. Extensive field research has been done to identify the support practice factor that the local stakeholders adopt in this region.
A masaledaar mix of fact and fiction, action and emotion, drama and passion—these strange, funny, intriguing tales from small-town Uttar Pradesh have been passed orally from one generation to the next. They are likely to make one exclaim, ‘This couldn’t have happened!’ even as the narrators swear they are nothing but pure fact. The bizarre chronicle of a lazy daughter-in-law, the court clerk who loved eating chaat, two cousins inseparable even in death, a blind teacher who fell in love with a woman with beautiful eyes and other wild tales from Bareilly, Lucknow, Hapur, Badaun, Sapnawat and Pilibhit, places big and small, in that fascinating part of India called Uttar Pradesh.
This examination of Sri Lanka's ethnic and religious minorities links the past with the present through a treatment of Sinhala-Buddhist fundamentalist development in the late nineteenth century and its hegemony in the late twentieth.
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