摘要
[目的]针对不同肥料对花生重茬土壤养分调节进行研究,探究其对花生连作生长及产量的影响。[方法]对连作花生进行四种不同肥料处理,测定花生出苗率和产量。[结果]有机肥+花生复合肥对花生连作土壤的改善具有明显效果,花生出苗率最高,为98.7%,花生产量最高,为4 477.5 kg/hm2。[结论]说明在解决花生连作障碍的过程中,提倡使用有机肥与花生复合肥相结合,从而有效提高花生产量。
[Objective] The aim was to study the effects of different fertilizers on the growth and yield of peanut. [Methods] After four different fertilizer treatments, emergence ratio and yield of peanut were measured. [Results] Group of organic fertilizer and peanut compound fertilizer had a significant improvement on peanut continuous soil. Emergence ratio of this group was 98.7 percent which the highest of all treatment groups, peanut yield of this group was 4 477.5 kg/hm^2 which was the highest, too. [Conclusion] The combination of organic fertilizer and peanut compound fertilizer could effectively increase peanut yield.
作者
姜河
JIANG He(Kangping Agricultural Technology Promotion Center, Shenyang, Liaoning 110500)
出处
《园艺与种苗》
CAS
2017年第9期70-71,共2页
Horticulture & Seed
关键词
花生
连作
肥料
产量
Peanut ,Continuous cropping ,Fertilizer ,Yield
