花瑶人的田耕狩猎的生存方式和积极乐观的心性，为其多彩的民歌提供了肥沃的土壤。
Plowing, hunting as a means to survival, positive and optimistic minds, they all provide fertile soil to the colorful folk.
我第一次清楚地看到了这些田是怎么耕的，并和当地一个农民聊了起来。
For the first time I got a closer look of how the fields are plowed, and so I got to talk to a local farmer.
通过田间定位试验和土壤水分的测定，探讨了免耕和秸秆覆盖还田对小麦、油菜土壤水分利用效率的影响。
Through fixed field experiment and determinations of soil moisture, the field water utilization efficiency of wheat and rape seeds was discussed under no tillage and straw mulching.
深松耕还田显著提高土壤脲酶、蔗糖酶活性。
Subsoiling returning could significantly increase soil urease activity and sucrase activity.
施用除草剂可减少免耕玉米田杂草种类，抑制杂草生物量的增长。
Herbicide could decrease weed species and inhibit biomass growth significantly in non-tillage field.
通过对土壤微生物分析评价发现，在提高土壤质量和利于作物生长方面，少量秸秆还田少耕要优于少量秸秆还田翻耕和免耕。
The proof could be provided by the microbial results that minimum tillage with minimum straw was a better technology to improve soil quality and do good to crops than tillage or no tillage.
保护性耕作是相对于传统耕作的一种新的耕作技术，是作物茎秆还田和免耕、少耕技术的结合。
The protective cultivation, which is relative to traditional cultivation, is a new cultivation technique which combines with crop straw incorporated into field, no-tillage and reduced tillage.
研究施钾和秸秆还田对华北地区不同种植制度下作物产量和耕层土壤钾素状况的影响。
Effect of application of K fertilizer and wheat straw to soil on crop yield and status of soil K in plough layer under different planting systems was studied.
通过对免耕玉米田不同除草剂使用方法和用量的研究表明，田间若以禾本科杂草为主可用单剂防治，若禾本科杂草和阔叶杂草混生以使用混剂为好，且采用土壤处理法防效最佳。
According to the researches on the usage of herbicided in zero tillage corn field, the results showed that thesingle herbicide could be adopted in the field-grown grassy weed.
利用我市秋季的资源优势，在早、中稻收获后的茬口田，采用免耕土表播种、施肥后再覆盖稻草栽培秋马铃薯。
By using advantageous natural resource in autumn, potatoes are planted in paddy soils and covered by rice haulms without plowing up the soil after the harvest of rice.
该研究可为秸秆还田免耕技术在东北黑土的实践和重建黑土高效生产功能提供重要的理论依据。
These findings provide theoretical basis for the application of no-till practices and understanding how to rebuild soil sustainability in the northeast of China.
旋耕和深耕对土壤CO_2释放通量的作用效应在休闲田有明显的反应。
The effect of CO_2 flux was significant in rotary tillage and deep tillage fallow.
土地生产力、秸秆还田量和土壤水文状态是导致不同利用方式下耕层土壤有机碳含量差异的主要原因。
It is illustrated that the land productivity, amount of straw returning and soil hydrological condition were main factors determining the differences in the SOC contents at various land-use types.
结果表明，免耕抛秧比常耕抛秧增产7.64%，稻草还田免耕抛秧与稻草还田常耕抛秧产量差异不大，但分别比常耕抛秧高10.72%和8.22%。
Results showed that NTCTR harvested 7.64% more grain than CTCTR, NTCTSIR and CTCTSIR harvested almost the same grain, but 10.72% and 8.22% more than CTCTR, respectively.
研究了不同秸秆还田量对免耕黑土速效养分含量和玉米产量的影响。
In this study, the effects of different amounts of residue incorporation on the contents of soil available nutrients and corn yields were examined under no-till practices.
我耕过田、类过地、收过谷，这些没有人能比我强。
I have plowed and I have planted and gathered into 3 barns and no man could head me.
我耕过田、类过地、收过谷，这些没有人能比我强。
I have plowed and I have planted and gathered into 3 barns and no man could head me.
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