土地的耕作

Opposing this mindset, he has emerged, through his essays and literary works, as a key spokesperson for agrarianism, a philosophy that celebrates the small farmer's careful stewardship of the land.

为了反驳这种价值观，他透过文章和著作，成为田地均分的主要提倡者，即一种倡导小农经济下农人细心经营土地的耕作模式。

The agriculture soils of Baimahu ,Lushan and Zoujiao are the typical cases in the suburbs of Changde. Rice soil and vegetable plot are the two typical agriculture soils, we collected 6 samples according to the scientific method in these three areas. After air dry, contuse, screen and make soil samples, we tested their 9 indexs of PH, organic-substance, total phosphorus, quick-acting phosphorus. Then analysed the fertility condition of these areas. Then apply feasible suggestion of fertilizer after putting forward science and suiting measures to local conditions etc, by Compare with the documents and materials. Absorb to Model TAS-986 atom spectrophotometer examine with flame law (air - acetylene ) terms of potassium make deep discussion especially.

白马湖，芦山乡和陬郊的耕作土壤是常德市郊区耕作土壤的典型代表，在这三个地区分别就水稻土和菜地这两个基本的土地耕作类型按科学的方法共采集了6个样品，经过风干，研碎，过筛制成土样后，测定了它们的PH，交换性酸，有机质，全磷，速效磷等9指标，从而对该地区耕作土壤肥力状况进行分析，对比文献资料，总结分析结果，针对不同地区不同的土壤状况，提出了科学施肥，因地制宜等可行性建议，尤其是对TAS—986型原子吸收分光光度计用火焰法测钾的条件作了深入的探讨。

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。

The only stipulation was that the homesteader should either live on the land or cultivate it for five years.

唯一的限制是，获得土地的定居者必须在这块土地上生活或耕作满5年。

The only stipulation was that the homesteader should either live on the land or cultivate it for five .

但惟一的限制是，获得土地的定居者必须在这块土地上生活或耕作满5年。

A system of producing crops in arid and semiarid regions without the use of irrigation.

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。

Through analysis land leveling, irrigation and drainage engineering ,field roads and other projects, we can draw a conclusion that land arrangement and irrigation and drainage engineering are the investment major part of the project.

由于作物对耕作土地的坡度有一定的要求，同时为便于规模经营和机械化操作，因此土地平整是土地开发整理的基础工程，是增加耕地面积的主要措施，也是其它工程实施的先决条件。

"We analyse soils according to the size of the particles, and the size of the particles determines to a great degree the different tillages, crop rotation and different crops to be grown on the soil."

我们根据土粒的大小来分析土壤，而且，土粒的大小在很大程度上决定着土地的耕作方式、农作物的轮作和种植的作物的种类。

At least, however, it is aimed at the right target: the obstacles preventing farmers from exchanging their land, and building bigger, more economic, landholdings by consolidating the "noodle strips" of family plots they have held since the break-up of the old rural communes.

不过这项决议起码在目标上还是正确的，即扫除农民交易他们土地的障碍，并使他们得以将农村人民公社取消以来就固守的窄条式的土地合并一体，从而能够在更广阔，更有经济效益的土地上耕作。

At least, however, it is aimed at the right target: the obstacles preventing farmers from exchanging their land, and building bigger, more economic, landholdings by consolidating the "noodle strips" of family plots they have held since the break-up of the old rural communes.

不过这项决议起码在方针上还是正确的，即扫除农民交易他们土地的障碍，并使他们得以将农村人民公社取消以来就固守的窄条式的土地合并一体，从而能够在更广阔，更有经济效益的土地上耕作。

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。