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- Properties of Soil and Water Loss from Slope Field in Red Soil in Different Farming Systems 不同农作措施红壤坡耕地水土流失特征的研究
- VARIATION OF HYDRAULIC RESISTANCES IN RED SOIL-CROP-AIR CONTINUUMS IN DIFFERENT FARMING SYSTEMS IN DRY SEASON 干旱季节不同耕作制度下红壤栕魑飽大气连续体水流阻力变化规律
- different farming system 不同农作制度
- They travel the stallion to different farms. 他们将这些种马运送到各个农场。
- The Yanks may budge on the money to continue their recent quest to inflate their farm system. 洋基队可能在薪资上面稍微改变意见,并继续努力培养自己的农场系统。
- Objective: To explore the genetic diversity of different farm races of Morinda officinalis on molecular level. 目的:探讨不同农家类型巴戟天在分子水平上的遗传多样性。
- Yu S M, Ouyang Y N, Zhang Q Y, Peng G, Xu D H, Jin Q Y.Effects of rice-duck farming system on Oryza sativa growth and its yield. 禹盛苗;欧阳由男;张秋英;彭钢;许德海;金千瑜.;稻鸭共育复合系统对水稻生长与产量的影响
- A number of successful farming systems have been developed. 许多有成效的养殖系统已经建立起来。
- The farming system is a comprehensive technology system about cropping system and nourishing system according to the cropping system in a region or production unit. 其中耕作制度是研究一个地区或生产单位的农作物种植制度与之相适应的养地制度的综合技术体系;
- Should pass the industrialized strategy with old reform and malapropos experience farming system and system, restrain and eliminate price scissors, reduce farmer burden thereby. 要通过改革旧的工业化战略和不合时宜的涉农体制与制度,抑制和消除剪刀差,从而减轻农民负担。
- Farming system is comprehensive and applied sciences about research and construction of appreciate farming system, cropping system, and nourishing system. 耕作学是研究和建立合理耕作制度、种植制度、养地制度的技术体系及其理论的一门综合性应用科学;
- The use of land of the Shed people were agricultural use, including the attitude to the land, the way of cultivating and the farming system of the mountainous country. 棚民的土地利用主要是农业土地利用,包括对待土地的态度、开垦山地的方式以及耕作制度。
- Experiment of different farming methods were carryied out for 4 years, investigated and analyzed to the tide soil humidity and cotton benefit. The right machine plows method was selected. 摘要用不同耕作方法做了4年试验研究,对潮土水分及棉田产出情况进行调查分析,选出了适宜的机耕方法。
- They are not alone in feeling they have restocked their farm system, which just three years ago was rated as the fourth-worst in the game by Baseball America magazine. 洋基并不是唯一一个感觉农场逐渐肥沃.
- Substantial amounts of land may have to be converted from irrigated to dryland farming systems. 大量土地可能不得不从灌溉转为旱地耕作。
- IPM may be defined as the combination and integration of approaches to pest management, which maximizes real profitability and genuine sustainability for the users and farming system and gives due regard to the environment. 他在文中提出,害虫综合防治(IPM)的含义是综合害虫治理的方法以达到农业上的最大收益和持续发展,同时注意对环境有良好的影响。
- But except amikacin,same serotype group from different farms and different serotype groups from different farms had different drug sensitivity. 药敏试验结果显示,同一猪场不同血清型组的药物敏感性无显著差异,不同猪场相同血清型组和不同猪场不同血清型组的药物敏感性除丁胺卡那外,各组间均不相同。
- The suitable strategies for developing prataculture in farming system could be setting up typical demonstration area, implementing forage industry and forage quality control system. 根据我国实际情况,发展农区草业宜采取策略:坚持典型示范,实施产业化以及产品质量原则。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- Their system is different to ours. 他们的制度和我们的不同。