introduction sustainable agriculture can be more objective than fit into the conceptual framework and it is closely associated with rational behavior. the result of such perspective is that sustainable agriculture is an activity based on rationality. the beginning of the formation of stable rationality requires training to create intellectual flexibility for the farmers in order to acquire know...

Using cereal crops as examples, we review the breeding for tolerance to the abiotic stresses of low nitrogen, drought, salinity and aluminium toxicity. All are already important abiotic stress factors that cause large and widespread yield reductions. Drought will increase in importance with climate change, the area of irrigated land that is salinized continues to increase, and the cost of inorg...

Because of the limitation in arable lands and water resources, the development of agriculture sector is only possible by increasing of resources use efficiency with the minimum damage to production bed through effective use of modern technologies. Among these, nanotechnology has the potential to revolutionize the agricultural systems, biomedicine, environmental engineering, safety and security,...

Recent discussions of the way ahead for agriculture have tended to centre around the frequently incompatible claims of the proponents of technological agriculture, now further developed through inputs from biotechnology , and ecological agriculture, of which organic farming is the best known example.There is a need for the claims made for these two versions to be put into a broader scientific a...

During the discussion, the important role of agriculture as a major provider of environmental services also emerged, with participants pointing to its important role in sequestering carbon, managing watersheds and preserving biodiversity. Conversely, it was pointed out that agriculture is also a major consumer of natural resources and that sustainable About this online discussion This document ...

Crop production by the use of sustainable methods in agriculture has become the order of the day as there is a growing concern to conserve the environment and make the earth last longer for posterity. Keeping this end in view there is a constant search for manures and fertilizers that are eco-friendly and biodegradable. Vermicomposting is a novel method of decomposing organic matter and produci...

The arbuscular mycorrhizal (AM) fungi, in concert with other soil dwelling microorganisms such as the so-called “plant growth promoting rhizobacteria”, play a pivotal role for natural soil fertility and stability, hence, for sustainable crop production. Appropriate management of the AM fungal community is crucial, especially in the tropics where the cultivated soils are notoriously fragile and ...

The environmental impact of agriculture cannot be ignored. In many countries, as much as 70 per cent of the land area is in agricultural use. Over a third of the global agricultural land area is in high-intensity, continuous cropping systems that use high levels of agrochemicals and reshape land and waterways. The rest is under such a farming system that uses far fewer inputs, but requires rela...

Sustainable Agriculture satisfies human food and fiber needs, makes the most efficient use of on-farm resources and integrates natural biological cycles, enhances the quality of life for farmers and society as a whole, and sustains the economic viability of farm operations. A farm that is able to produce continuously, yet has negative effects on environmental quality elsewhere, does not support...