直接播种 meaning in English
straight seeded
Examples
- Effects of direct seeding on soil quality
直接播种对土壤质量的影响 - Three collective well management methods have been tested : economic systems , with quotas and electricity charges for operating pumps ; technological methods such as direct sowing , mulch - based agriculture ; and institutional measures , with collective water pumping and use regulations
三种集体水井管理办法:经济系统,包括运行抽水机的配额和用电费用控制；技术方法,比如基于覆盖的农业,直接播种技术；制度管理,包含集体水资源抽取和使用规则。 - The direct seeding experiments of different pteris vittata genotypes showed that there was significant difference in germination and emergence traits among pteris vittata genotypes collected from different areas in china , with germinating time ranging from 12 - 40 days , duration from germination to emergence varying between 13 - 46 days . as the seeds of pteris vittata are very small , with little stored nutrition , the genotypes , which are quick in germination and emergence , are suitable for direct seeding in the field
不同基因型的蜈蚣草的直接播种试验研究表明，来自我国不同地区的蜈蚣草基因型在萌发特性有显著差异，萌发时间变动在12 - 40d之间，萌发到成苗时间变化在13 - 46d 。因为蜈蚣草种子小，贮藏的营养物质少，故具有快速萌发和成苗特性的基因型易于田间直接育苗。 - The type is temporarily called root - no - tillage with only the root left in soil and direct drilling ; sowing directly and placing the past plant stalk orderly over the soil is called mulch - no - tillage . they are both of the content when refers to no - tillage generally and are adapted to keep moist in or keep from soil erosion in drying land
作物收获后，作物地上部被从地表带走，地下部的根系等原位保留，直接播种的免耕方式暂时称为残茬免耕；直接播种，并将前作地上部有秩序地平铺在地表进行覆盖的免耕称为覆盖免耕。 - In order to solve this problem a new method of dealing with corn rootstalk is put forward and a new model of no - tillage planter equipped with cutting corn rootstalk and residue mechanism has been developed . systematical experiments about the performance of the mechanism and the theory of cutting corn rootstalk and residue have been conducted in this paper , and significant research achievements have been obtained
目前生产中所应用的普通免耕播种机，还没有针对处理玉米根茬所设计的破茬装置，在有玉米根茬的未耕地上直接播种时就存在破茬能力差，将种子播在根茬上，或将玉米根掀出形成大坑等问题，严重影响播种质量。