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- Slope land conversion to plantations 退耕还林
- slope land conversion to reforestation 退耕还林
- the Sloping Land Conversion Program 退耕还林
- Sloping Land Conversion to Forests(grass) 退耕还林(草)
- Slope land conversion 退耕还林
- slope land conversion to forest 退耕还林
- The Economics Logic of the Sloping Land Conversion Program: From Externality Theory and Public Good Theory to Principal-agent Theory 退耕还林的经济学理论基础:基于外在性和公共品理论的考察
- sloping land conversion program 退耕还林
- Planting bush mulberry on sleep slope land more than 25 degrees with deepen levelditches. 陕北黄土丘陵区以水平槽带状灌木化在25。
- massive sloping land conversion 退耕还林
- Sloped land conversion program 退耕还林
- They are heat-resistant and do not need much labor.Taiwan farmers utilize riverbeds, slope land and graveled land as plantation areas for pineapples. 台湾凤梨除供国内市场食用外,也制成凤梨罐头、果汁罐头、盐渍凤梨、脱水凤梨或蜜饯凤梨等大量外销。
- With observation data of terrace and slope land runoff plots, the authors analyzed the soil and water conservation benefit of terracing. 摘要应用江西典型红壤坡地梯田与坡耕地社区的观测资料,对坡改梯的水土保持效应进行了分析研究。
- Land conversion, according to a source from DAR, is the“ easiest way of circumventing the law on land reform. 根据dar的说法,土地移转是防止土地改革法律推动最容易的方式。
- Land conversion, according to a source from DAR, is the "easiest way of circumventing the law on land reform. 根据DAR的说法,土地移转是防止土地改革法律推动最轻易的方式。
- Soil erosion caused by rain and the layer flow of slope land is thinked as simultaneous occurrence process of slope land soil of dispersion, deposition and diversion. 由于降雨、坡面层流引起的土壤侵蚀被认为是涉及到坡面土壤的分散、沉积和转移同时发生的过程。
- Such land conversion is particularly severe in the tropics, where most of the world's species live. 这些土地使用的转换在热带地区是最为严重的,世界上的大部分物种都生活在这个地方。
- But croplands to forestland and grassland conversion should be done in such a way that vegetation should be planted according to the quantity and spatial distribution of soil moisture on slope lands. 但坡地退耕还林还草必须了解各种退耕林草对土壤水分循环与转化的影响以及土壤水分的演变过程,并依据土壤水分的数量以及坡面上的分布进行相应的林草配置。
- Land conversion, according to a source from DAR, is the “easiest way of circumventing the law on land reform. 根据DAR的说法,土地移转是防止土地改革法律推动最容易的方式。
- Based on fixed field monitoring data,soil water potential dynamics and water consumption in the oil-tea camellia woods on slope land of red soil were studied. 利用野外定位观测数据,研究了雨季红壤坡地油茶林土壤水势变化特征及耗水规律。