期刊论文

Effects of Seed-coating Fertilizer on Seedling Growth and Seed Storability of Rice

中文

耕作与栽培

1008-2239

2015

3

12-14

10.13605/j.cnki.52-1065/s.2015.03.004

:农业部公益性行业(农业)科研专项“主要粮食作物一次性施肥技术研究 (201303103):示范” (2010FJ6022):湖南省科技厅计划项目“肥料控释包衣剂的创制及控释性能研究”

本校为第一机构

探讨水稻种子包衣肥对秧苗生长的影响以及包肥种子的储存性,为水稻种子包衣肥的研制、包肥种子的储存提供理论依据。用水稻种子包衣肥包衣早稻和晚稻种子,利用泥床发芽试验,测试包肥种子的发芽率、成苗率、苗高、茎基宽、鲜重、干重、总根数及单位苗高干重等苗素质。将包肥种子常温储存一年,每月检测其发芽率。结果表明:水稻种子包衣与未包衣（CK）相比,水稻种子的苗高显著提高,而总根数无显著差异。其中,早稻种子包衣肥处理的苗高提高41.13%;而其茎基宽、鲜重、干重分别增加10%、18.71%、14.79%。晚稻种子包衣肥的苗高提高26.77%;而其茎基宽、鲜重、干重分别增加13.33%、14.34%、13.69%。除此之...

To explore the influence of seed--coating fertilizer on seeding growth and the seed--coating fertilizer of storage performance, it provided theoretic evidence for preparation of seed--coating fertilizer and storage of fertilizer--coated seeds. With early and late rice seeds coated by seed--coating fertilizer, using the mud germination test bed, through test the fertilizer--coated seeds＇ seeding quality, including germination rate, seeding rate, seedling height, stem base width, fresh weight, dry weight, total roots＇ number and unit dry height...