土地的耕作

The change of soil quality in the water~irrigated farm, dry farm and vegetable plots is mainly depended on the mans management and input level. And in the good tillage and high input farmlands the soil fertility quality is obviously increased.

水浇地、旱地和菜地土壤肥力质培的变化主要取决于人为管理和投入水平，耕作精细、投入较高的土地，其土壤肥力质量有明显的提高。

This paper presented some approaches to develop agriculture there.① Adjusting land use structure, using slope land as grassland in stead of cropland, constructing forage maize, bean and grain field or cold-hardiness fruit tree orchard;② Promoting mechanization, intensive cultivation and industrialization;③Popularizing plasti...

通过调查研究，认为晋西北农业生产应该注意以下几点：①在土地利用结构调整中，建设坡耕地退耕种草、饲料玉米、豆科杂粮和抗寒果树的4类用地结构；②在农业生产中，促进生产的机械化、集约化和产业化水平；③加大地膜覆盖推广力度，尤其是宽幅地膜的推广、增施化肥和有机肥、引进良种、农田保护性耕作与粮草轮作技术和病虫害防治等5大类实用农业技术。

Another option for REDD could be to focus on supporting trees in farmed landscapes that are intermediate between natural forests and intensive agriculture i.e.

REDD 的另一个选项是把重点放在支持自然森林和精耕农业区域之间的已耕作土地上的树木。

It is the star that is not reached and the harvest sleeping in the unplowed ground.

它是无法触及的星辰，是沉睡在尚未耕作的土地下的收获。

After the losses took their toll, Aden had a new pithily of thoughts, why not stop farming the marginal land and set it aside for wildlife.""

后损失了他们的收费，亚丁了新pithily思路，为什么不停止耕作的边际土地，并将它设置预留野生动物。&&

The paper also analysis on the alternated relationship between human and nature in this belt, and sets up a spatial disparting model adapting to the development of...

对农业景观带人地交互作用进行了探讨，得出了人口压力下的空间分异模式，并对土地利用程度与效益特征、农业生产经营、耕作制度进行了比较，最后根据研究区人地系统的基本特征，提出了不同景观带间平衡发展的协调对策与整合模式。

On the basis of the analysis of physicochemical properties of soil, analyzes variance characters of soil physical properties and nutrient properties in different land use ways and slope locations in the western edge mountains of Sichuan basin, and the results indicate that, in the respect of soil physical properties, it is either the soil structure coefficient or the degree of aggregation that is contained in farm land is obviously less than that is contained in reforested land and waste land, and because of the effects that forest crop root system and forest floor take, the soil physical properties of forest plantation is far better.

在土壤理化指标测定基础上，分析了四川盆地西缘中低山坡地不同土地利用方式和坡位下土壤物理性质与养分性质的分异特征，结果表明：土壤物理性质方面，耕作土壤的结构系数和团聚度明显低于人工林和荒草地，人工林由于林木根系和枯枝落叶层的作用，土壤物理性状明显较好。

Farmers are just like the gardeners in the country, and they grow up the lives for our land.

每一位农民都是国家的园丁，为我们的土地耕作万物，种植生命。

They left the land fallow during the winter, and spray out millets onto the land before farming for the incoming year. For this to hope God of Millets and God of Land to bring them a abundant harvest and safety for the incoming whole year.

邹族早期以农猎为生，在寒冬时期通常因气候关系而休耕，所以在新的一年来临开始耕作之前，就会以洒小米种的方式，祈求粟女神和土地神佑助一整年的丰收与平安。

There is not much arable land on the side of a rocky mountain.

岩石众多的大山脚下没有多少可供耕作的土地。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。