摘要
研究了"浙大二号"茭白平衡施肥技术,明确了磷钾肥对茭白的增产效应和改善品质,提高商品价值及大幅度提高经济效益的作用。在分析产量结果及茭白氮磷钾营养吸收规律的基础上,筛选出氮磷钾平衡施肥最佳配方。
Balance fertilization experiments were conducted on Jiaobai,Zizania caduciflora L.,variety 'Zheda 2'.The results showed that application of phosphorus and potassium fertilizers can significantly increase yield, improve quality and increase economic efficiency of Z.caduciflora L.Based on yield and nutrient absorption of plants, optimum fertilization ratio (N∶P2O5∶K2O) on Z.caduciflora L. was evaluated.
出处
《浙江农业学报》
CSCD
2003年第3期161-166,共6页
Acta Agriculturae Zhejiangensis
基金
中国-加拿大政府间合作项目
PPI/PPIC项目支持。
关键词
茭白
平衡施肥
产量
品质
Zizania caduciflora L.
balance fertilization
yield
quality
