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- spring soil managing 处理弹簧土
- Two seeds lay side by side in the fertile spring soil. 两颗种子并排躺在春天肥沃的土壤里。
- Under conventional till, crop response to spring soil water content was considerably greater than under zero till. 在常规耕作条件下,春季作物对土壤水份含量的响应要比免耕地大得多。
- Responsible soil management practices are cast aside. 有效的土壤管理方法常被束之高阁。
- Application of the various soil and plant sciences to soil management and crop production; scientific agriculture. 农学; 农艺学土壤学和植物学在土壤管理和作物生产中的应用; 科学农业
- Agronomy A branch of agriculture dealing with soil management and crop production. 农学，农艺学：农业的一个分支，主要研究土地的管理和作物的生产。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Many of the soil management practices recommended for blueberries may actually benefit the fungus, not the plant. 许多松土与护土的作业方案，直接受益的是土壤中的共生根菌。
- Mr. Sanchez then led an effort to develop a soil management program in a huge area of unproductive land in Brazil. 桑奇斯然后在巴西的很大一块不毛之地上组织力量开发了一个土壤管理项目。
- An understanding of the nature of these characteristics is an essential prerequisite to the study of soil profiles, soil types, soil productivity, and soil management. 了解这些特性是对土壤剖面、土壤类型、土壤生产力和土壤管理进行研究的一个必要的先决条件。
- Soil loss is a function of six factors, i. e. rainfall, soil erodibility, slope length and steepness, crop and soil management(Wischmier and Smith,1978). 土壤流失是6项因子的函数，即降雨、土壤耐蚀性、坡长和坡度以及作物和土壤管理（Wischmier和Smith,1978）。
- We look forward to the return of spring. 我们期待着春天的到来。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
- Until now there are contradictorily results regarding the dominant SOC stabilization mechanisms, possibly depending on factors, such as ecosystem and soil type, soil depth, soil managements, as well as soil biological activity and community composition. 至今，有机碳稳定性的主导机制尚不清楚，但影响因素与生态系统类型、土壤类型、土层深度、土壤管理措施、土壤生物活性及群落组成等有关。
