摘要
[目的]探明江苏省沙土、高沙土及周边生态条件相近地区花生新品种泰花9号的栽培技术。[方法]采用随机区组排列，设计7种栽培密度、7个施肥水平，研究不同密度和施肥量对泰花9号产量及主要农艺性状的影响。[结果]密度和施肥量对泰花9号产量、株高、侧枝长、分枝数、有效果数均有显著影响。[结论]泰花9号适宜种植密度为165000穴／hm2；施复合肥（ N∶P2 O5∶K2 O＝15∶15∶15）450．0～600．0 kg／hm2，同时配以75．0～112．5 kg／hm2尿素作基肥较好。
Abstract
Objective] The aim was to explore cultivation technique of peanut new variety Taihua 9 in sandy soil, high sandy soil and sur-rounding areas of similar ecological conditions in Jiangsu Province.[Method] Using random group arrangement, setting up 7 planting densities and 7 fertilization levels, effects of different densities and fertilization amount on yield and main agronomic traits of Taihua 9 were studied. [Result] Density and fertilization amount had significant effects on yield, plant height, lateral branch length, branch number, effective fruits of Taihua 9.[Conclusion] The optimal planting density of Taihua 9 is 165 000 cave/hm2;applying compound fertilizer (N∶P2O5∶K2O=15∶15∶15)450.0-600.0 kg/hm2 with 75.0-112.5 kg/hm2 urea as base fertilizer is good.
基金项目
江苏省农业三新工程项目资金(SXGC2015264)
国家科技期刊平台
NSTL
维普
万方数据