摘要
在江西丘陵红壤坡地上进行的试验结果表明:施用保水剂和稻草覆盖均可促进花生的生长发育,明显提高花生的产量,但对花生的出苗率影响不大。施用保水剂、覆盖稻草以及两者叠加处理分别比空白对照增加花生产量26.6%、7.69%和29.1%,其中以单施保水剂处理的经济效益最佳,比对照增加纯收入6330.60元/hm2。
A field experiment was carried out to study the effect of water-retaining agent application and rice straw mulch on the growth and yield of peanut in red soil hilly upland of Jiangxi province.The results indicated that both water-retaining agent application and rice straw mulch could promote the growth and development of peanut,and significantly increase peanut yield,but had little influence on the emergence rate of peanut seedlings.In comparison with the check(CK),water-retaining agent application,rice str...
出处
《江西农业学报》
CAS
2011年第4期83-85,共3页
Acta Agriculturae Jiangxi
基金
农业科技成果转化资金项目(2006C40038)
关键词
红壤旱地
保水剂
稻草覆盖
花生
土壤水分
产量
Red soil upland
Water-retaining agent
Rice straw mulch
Peanut
Soil moisture
Yield
