- 更多网络例句与半农业的相关的网络例句 [注：此内容来源于网络，仅供参考]
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The Necessity of water saving agriculture in the loess plateau of China is analysized,and main types of regulating soil water techniques are sumed up as follows:accumulating fertileness,crop rotation,intermittent fallowness of soil,drought resistant crop breeding, water saving ,run off agriculture and chemical methods.
分析黄土高原节水农业的必要性，总结出黄土高原农业调水技术主要有 7大类：培肥地力以肥调水，轮作倒茬调水，间隙休闲调水，抗旱育种调水，节水灌溉调水，径流农业调水，化学技术调水；指出在干旱、半干旱的黄土高原地区，利用农业调水技术是粮食增产增收的有效措施和必然趋
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This paper analyzes the main problems of agricultural development in the southern area of Ningxia province, summarizes the 20-year experiences of the experimental zone in the area, and puts forward four different models of eco-agriculture, fruit-vegetable model, fruit-seedling model, grass-fruit-livestock.
针对宁夏南部退化山区农业发展中存在的主要问题，在总结试区多年工作经验的基础上，提出了适合于当地农村经济发展的4种生态农业模式，系统分析了各种生态农业模式的经济、社会和生态效益及其推广前景，为半干旱山区退耕还林还草和农业可持续发展提供科学依据与实践基础。
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Wind erosion is one of the main causes of land degradation in the arid and semiarid region of China,it limits the development of agriculture at present.
土壤风蚀是我国干旱半干旱地区土地退化的主要原因之一，严重制约着农业的可持续发展。
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As far as the sustainable agriculture in arid and semiarid areas is concerned, it is an important problem to develop water-saving agriculture and increase Water Use Efficiency.
发展节水农业，提高水的有效利用率，是保证干旱半干旱地区农业可持续发展的重要问题。
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Like farming systems in many countries during the last half of the 20th century, Cuban agriculture had adopted a chemical-intensive, highly mechanized, mono-culture approach - big, single-crop fields.
在许多国家一样，在农业系统在20世纪后半叶，古巴通过了一项农业化学密集，机械化程度高，单一文化的方法-大，单一作物领域。
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But his park was bordered by three of his own collieries.
工业的英覆半把农业的英格兰消灭了。
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This paper focus on the 3 LiaoYuan Regionalization ——mild-wettish zone in the northwest part, warm-cool half wettish zone in south central part and cold-cool half wettish zone in east part, according to agriculture natural climatic resources in LiaoYuan, and refer to the local unique physiognomy and topography , apply the heat and moisture factor target-oriented, relying on Precipitation in growth period of April-September as the Auxiliary index of General Ways invagination.
本文根据辽源地区的农业自然气候资源，参照本地独特的地势地貌，采用以热量和水分因子为主导指标，以4-9月生长期降水量为辅助指标的综合套叠方法，将辽源地区划分为西北部温暖湿润区、中南部温凉半湿润区、东部冷凉半湿润区三个农业生态气候区，旨在为当地党政机关合理开发利用气候资源，科学调整农业结构和布局，减轻和避免气候灾害，提供科学依据和参考。
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Drought has seriously influenced agricultural development because there are 20310 million square miters area under cultivation in the west half arid and arid ecology area which is 51.5% of total cultivation area in JiLin province.
吉林省西部干旱、半干旱生态区现有耕地面积203.1万hm2，占全省耕地面和的51.5％，干旱严重地影响了农业的发展。
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This research provides academic and instructive meanings for sustainable development of agriculture in semi-arid or arid irrigation region.
该研究对干旱半干旱区灌溉农业的可持续发展具有指导意义。
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In the Nihe small watershed, wood and fruit industry is the predominant industry and "wood-fruit ecological agriculture" is the developing mode; in Zhifang, wood is the predominant industry, while plants industry and fruit industry develop appropriately and "the ecosystem agriculture of the water and soil conservation type" is the developing mode; in Gaoquan, special crop industry, grass and domestic half feed is the predominant in agriculture industrial structure.
泥河沟流域形成以林果业为主导产业，&林果复合型生态农业&(来源：AB4484C论文网www.abclunwen.com)的发展模式；纸坊沟流域形成以林为主，种植业和果业适度发展的&水土保持型生态农业&发展模式；高泉沟流域形成以特色作物产业化种植和草畜半舍饲喂养为主导的农业产业结构。
- 更多网络解释与半农业的相关的网络解释 [注：此内容来源于网络，仅供参考]
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Entrance：入口
"一层半式巴士"(halfdeckedbus)指任何既非属单层巴士亦非属双层巴士的巴士;"入口"(entrance)指供乘客登车用的任何开口或空间;"土地拖拉机"(landtractor)指主要设计及用作与农业、割草、林业、土地平整、土地挖掘或类似操作相关的土地工作的机动拖拉机,
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Ligustrum quihoui：小叶女贞
拟中华半轮线虫新种(Hemicriconemoides parasinensis sp.nov.)模式标本采集于辽宁省沈阳市沈阳农业大学校园的丁香(Sy-ringa oblata)根际土中,在河南省安阳市安阳公园的小叶女贞(Ligustrum quihoui)根际土中也有分布.主要鉴别特征是虫体头区圆形,
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Meriones meridianus：子午沙鼠
子午沙鼠(Meriones meridianus)是荒漠和半荒漠地区常见的鼠种之一.作者于1991~1996年4~10月每月中旬,在内蒙古达拉特旗中国农业科学院草原研究所鄂尔多斯沙地草场改良试验站.利用直线夹日法在站内的流动沙丘、半流动沙丘......磷脂脂肪酸(PLFA)被认为是有效指示活体土壤微生物群落结构变化的标记物之一,
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Majunga：马任加
萨卡拉瓦人主要过著半游牧生活,让牛群自由活动於马任加(Majunga)省和突耳以尔(Tulear)省本地的草原上. 他们也在河床上播种稻米从事相当原始的农业. 梅里纳人和贝齐寮人(Betsileo)为寻求农地而来到这片人口稀少的土地上,