wasecorded.heverage pre-and post-weaningortalityverhe years was estimatedoe 11.41% (4.11o26.19)nd 10.31% (7.46o 19.05)espectively, with pneumoniand enteritissheajorauses.she pre-weaningtage wasoundoeheost vulnerable period,uitable precautionaryeasuresoontrol pre-weanin...
Over 12,000 years ago humans discovered farming. This was to be a game-changer in human history as the surplus farm production bestowed food security on communities that adopted it. A reliable supply of food and settled lifestyle speeded up the transitio
Intensive animal farming is a system of animal agriculture intended to maximize output while minimizing space requirements and resource expenditures. Animals commonly farmed in this method include fish, poultry, pigs, and cattle.
Fig. 2. Intensive cotton farming technologies in China. (a) double-cropping of cotton–wheat; (b) multi-cropping of cotton-wheat-watermelon; (c) manual seeding in the nursery bed; (d) transplanting seedlings; (e) plastic mulching with machine; (f) manual freeing and thinning of seedlings...
Why was the Nile River Valley good for farming? Why did the British introduce commercial agriculture in India? How does subsistence farming influence agricultural production? Why are most crops polyploidy? What are the advantages and disadvantages of commercial agriculture?
Many blamed the outbreak on intensive farming . 很多人指责这种爆发出现在密集的养殖场里。 Such an intensive mining operation has a definite impact on the surrounding environment . 这样密集的煤矿开采对周遭的环境有一定的影响。 An intensive propaganda war and a polarised population has led to contradict...
Goat is one of the ancient domesticated animals in India and considered as poor man's cow.Goat farming businessis not a new idea in India. And the climate and geographical conditions of Tamil Nadu is very suitable for raising goats commercially. The major problems in goat rearing are poor we...
We are grateful to the Indian Council of Agricultural Research, New Delhi for funding the project in the All India Network Project on Soil Biodiversity-Biofertilizers, Indian Institute of Soil Science, Bhopal. Conflict of interest The authors declare that they have no conflict of interest. ...
Greenland D J 1997 The Sustainability of Rice Farming. CAB International, International Rice Research Institute, Oxon, Manila. 273 pp. Google Scholar Greenwood D J and Karpinets T V 1997 Dynamic model for the effects of K-fertilizer on crop growth, K-uptake and soil-K in arable cropping....
The sector has been and continues to be predominant in developing countries, particularly in Asia, which accounts for more than 85 % of the global production. Asian aquaculture by and large is a small-scale farming activity, where most practices are family owned, managed, and operated. The ...