Effects of Calcium Fertilizer with Different Application Amounts on Yield and Economic Benefit of Peanut
Wu Jinghua
Li Lin
Yin Yuehao
Liu Jingjing
Liu Xin
Luo Yi
Zhu Jiajia
Abstract：Taking the peanut variety Anhua with red coat and little seed as material,the effects of different calcium fertilizer anmounts on agronomic traits,yield and economic benefit of peanut were studied in upland of Hunan.The results showed that the different application amounts of calcium fertilizer had no significant effects on seedling emergence,main stem height,branch number,pod characters and nut commodity nature,but increased the total fruit number and full fruit number per plant.The peanut yield of calcium fertilizer treatment was significantly higher than that of no calcium treatment (P ＜ 0.05).The pod yield of treatment 3 was the highest of 3 921.0 kg/hm2,which increased by 13.01％,and the economic benefit increased by 5 874 yuan/hm2.
Keywords：PeanutCalcium fertilizerAgronomic traitsEconomic benefitYield
Publication Date：2017-03-02
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 97-99 )