锤锤olImprovement and development of small agricultural
Machinery for sub-Saharan
The new government from 1950 to the 1960s, African countries after independence, a large-scale agricultural machinery imported from advanced countries to promote the modernization of agricultural policy. Now, many African countries, agriculture machinery and not the smooth management of this does not solve the economic, technical premi of the question in order to u the European and American type of mechanization of agricultural production, there are a lot of mechanization of agricultural production in Europe and America to collap phenomenon. In which the benefit of the u of tractors, tractor makes small-scale farming in the Tianshui area into farmland by the rental contract, the small-scale farming economy, strict control, resulting in the farming work environment can not be improved. Although the advanced countries to expand investment cooperation and assistance of the African economies, but if there is no support on the actual burden of agricultural production, small-scale farming can imagine the African countries can not be real development.
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This study is to improve small-scale farmers in sub-Saharan Africa working environment for the target, the agricultural status of the investigation is the right technology to the premi of the production scale of agricultural operations, agricultural surveys in the same region at the same timeway to look forward to improved and developed to ea the financial burden and labor to withstand the force of a small agricultural machinery, this study concludes that the proposal to the correct transfer of the development of improved small-scale agricultural machinery technology.美国法学院校专业申请要求和流程
anchor是什么意思First of all, to verify the independence of African countries after the implementation of European and American agricultural mechanization policy, included in the social background of sub-Saharan Africa, countries import the point of the problems caud by modern agricultural technology bad on the acute and early development programs, committed to the mechanization of agriculturetendency from the advanced countries the introduction of the tractor u in agriculture, and to show small-scale farming farming summarized the discussion of the problems of small-scale farmers in African countries in general assumed.
In order to obtain full and complete investigation and the results of rearch should be correct and appropriate technology transfer coming in on the basis of the object region necessary survey of agricultural conditions. To survey covering sub-Saharan Africa's agricultural situation, we must investigate tho lf-sufficient pillars of small-scale farmers in the agri-environmental characteristics of the region to investigate the one hand, but also the implementation of the questionnaire surveys and personal door access to the forms of investigation. The results of the survey, we can know that a relatively high dependence on small-scale farmers in the right economic, animal technology, pears, threshers and other small-scale agricultural machinery. In one, is Morocco, a national policy on individual farmers and groups form a team groups to u the purcha of agricultural machinery, the state has a grant system so that individuals and groups and for small-scale farmers in such as education, rearch, training, institutional measures and achieved substantial results, but also the transfer of agricultural technology sub-Saharan Africa also played a very good guide positive role.agony什么意思>austria
悲观的意思
Suitable starting point for small-scale farmers in the small agricultural machinery, as sub-
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Saharan Africa, the agricultural operations of farmers in the most need to improve, first as the most pay attention to efficient harvesting,the same region looks forward to the popularization of improved animal farming experiment can prove the stability and maneuverability. The experiment is the same with the sub-Saharan Africa under natural environmental conditions, the experiment also in North America, Morocco, has prepared a sound and reasonable environment, the habits of this experiment as the small-scale farming agriculture methods to cover the dealer operations (cover Makers jobs: call CoverCropCultivationC.C grow wheat Lei Tian, harrowing, and cover the soil of agricultural practices) performance characteristics of the test animal farming jobs. Bad on the results of this experiment to prove, instead of using the completely opposite of animal farming in China and sub-Saharan Africa, for example, might as well find a suitable method of soil improvement, animal farming and sub-Saharan Africa. In general areas such as Morocco test pear edbed three kinds (short edbed edbed edbed long) different ways of working for the safety of animal farming, animal farming from farming characteristics and operational safety inspection and improved edbed plow hinder gradually reduce the operational safety in the right direction.
In a farming in sub-Saharan Africa followed by the need for the improvement of agricultural operations on agricultural harvesting efficiency is very high on modern efficient thresher. Processing technology, as pointed out by FAO and other agencies, as after the harvest, threshing work, is a major issue for harvesters to reduce harvest loss. On one hand, the u of straw on the threshing work is also very important. Ongoing contract work in North America, Morocco and other countries tried the improvement of Turkey's advanced technology, to ensure appropriate length of straw, for using the modified propeller trunk. Threshing test results using the modified propeller trunk, loss of wheat and barley, each about 3 percent, which the wheat harvest loss in North America and achieved good results. Straw loss in the Turkish manufacturing advanced machinery occasions, loss of efficiency of about 90%, while the loss of efficiency in the improved propeller trunk only 9% wheat, barley, only 10% of the harvest loss wheat and barley to meet in feed u.
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