1) sowing quality
播种品质
1.
The sowing quality had little difference in same ecological area, but it had obvious difference in various ecolog.
同一生态区内种子的播种品质差异不大,不同生态区内差异显著。
3) planting-charactor indexes
播种品质指标
1.
This paper measures the planting-charactor indexes of 13 pedigrees Glossy Privet such as one thousand-seed weight,and seed viability,germination percentage,etc.
试验测定了13个女贞家系种子的千粒重、生活力、发芽率等播种品质指标,进行了差异显著性分析和相关性分析,探讨了不同家系种子发芽进程的变化规律。
5) sowing quality
播种质量
1.
Experiments of precision spade punch planter of maize under 3 sowing velocity with 3 kinds of maize seed were carried out in order to study influence of planter’s vibration on sowing quality.
为了研究铲式玉米精密播种机振动对播种质量的影响,在3种不同的播种速度下利用3种玉米种子进行了播种试验;分析了播种机工作过程中的振动特性,以自功率谱密度表明了播种机工作状态下不同频域的振动强度,结果表明,播种机工作时主要为低频振动,并且播种机的振动强度随着播种速度的增加而增强。
6) seeding quality
播种质量
1.
Besides that, it points out the problem which plays an essential role in improving the seeding quality of precision seeder in the field, and analyzes the development trend of the seeding detection technology.
播种作业过程中,一旦出现播种异常现象应能及时报警,并检测出故障的性质和位置,以便机手排除故障,提高播种机的播种质量。
补充资料：地理分期播种(见地理播种)
地理分期播种(见地理播种)
d 11bozhong粼龄燕羁见地理播种。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条