Effects of Spacing Form and Planting Density on Dry Matter Accumulation and Yield of Peanut under Single -Seed Precision Sowing
Shang Na
Yang Zhongxu
Li Qiuzhi
Yin Huihui
Wang Shihong
Li Haitao
Li Tong
Zhang Han
Abstract：In order to study the effects of spacing form and planting density on dry matter accumulation and yield of peanut,a split plot design was conducted with Shanhua 9 as material to study the interaction effects among 3 spacing forms and 4 planting densities.The results showed that the interaction effect between spacing form and planting density was not significant.For different spacing forms,the dry matter accumulation and grain yield were the highest under 35 cm treatment (S2);for different planting densities,the grain yield of 24 ×104 caves/hm2 treatment (D3)was the highest.Thus,the optimum spacing form and density combina-tion for Shanhua 9 was 35 cm with 24 ×104 caves/hm2 .
Keywords：PeanutSpacing formPlanting densitySingle -seed precision sowingDry matter accu-mulationGrain yield
Publication Date：2016-08-31
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 40-44 )