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- Effects of Dry Farming Techniques on Effective Spike and Single Stern Weight of Rice Population at Heading Stage 旱作技术对水稻中期群体结构的影响
- Dry farming techniques 旱作农业技术
- Many farming techniques have been modernized. 许多农业技术实现了现代化。
- Many farming techniques will have been modernised. 很多农业技术会实现现代化。
- Over time, many farming techniques have been modernized. 在此期间;许多耕作技术已是现代化.
- The annual average rainfall of 300 millimeters is typical of dry farming town. 年平均降雨量为300毫米左右,是典型的旱作农业镇。
- The main culprit in the current crisis seems to be modern farming techniques. 当前这场危机的罪魁祸首好像是现代农业技术。
- dry farming technique 旱作农业
- This revolution was primarily a dry farming operation with springs and shallow hand-dug wells supplying domestic needs. 这次革命主要是旱田耕作而以泉水和人工开挖浅井提供生活用水。
- Dry farming; dryland farming: A system of producing crops in arid and semiarid regions without the use of irrigation. 旱地耕作法:指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。
- New display panels showcase the strengths of the Nutrilite brand, including advanced organic farming techniques. 全新展板及展示柜,以纽崔莱有机农场为主题,展示纽崔莱产品的实力和独特之处。
- A lot of farming techniques have been abandoned because they were too labour-intensive. 许多农业技术因过于劳动密集而被放弃了。
- Dry farming, irrigation farming, and the cattle and sheep herding are the main activities of the Great Plains of the American West. 旱地农业,灌溉农业和牛羊牧业是美国西部大平原地区的主要活动。
- The Haidai region, which lies in the lower Yellow and Huai River Valley, was mainly a millet planting dry farming area in the early Neolithic period. 地处黄淮下游的海岱地区,新石器时代偏早时期是以种植粟类作物为主的旱作农业区。
- Now, biological mulching technology has become a set of complete agricultural technology system with very many remarkable profits in dry farming area. 经过连续多年的应用,山西省的生物覆盖技术已经成为一套完整的技术体系,成为早作农业技术中增产效果十分显著的一项现代覆盖农业技术。
- Its state-controlled economy has contracted because of mismanagement and shortages of raw materials, while poor farming techniques and periodic floods have reduced harvests. 北韩完全由国家控制的经济由于管理不善和原材料短缺而收缩,同时低劣的农业技术和不断的水灾也减少了收成。
- Corn straw cover is to use crop straw to cover the earth surface, which is a dry farming measure to solve soil, fertilization and water and soil loss control. 摘要玉米秸秆覆盖是利用作物秸秆覆盖地表,解决保土、培肥和控制水土流失的一项旱作农业耕作措施。
- The author analyses the basic instance and measures of spreading dry farming and water-saving irrigation technology in Penyang county, puts forward several opinions for aftertime. 本文分析了彭阳县推广机械化旱作农业及节水灌溉技术的基本情况和措施,并对今后的工作提出了几点看法。
- So in this study, researchers at the Uniersity of California, Dais, used data from a long-term project in which standardized farming techniques are used to reeal trends in crop productiity. 加州大学的研究人员们进行的本次研究资料来源于一个长期项目,这一项目采用了标准化的耕作技术,以便揭示农作物生产趋势。
- Dry farming; dryland farming A system of producing crops in arid and semiarid regions without the use of irrigation. Frequently alternate years of fallow and cropping are practiced. 旱地耕作法指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。常常采用一年休耕、一年种植的方法。