摘要
黄腐酸制剂在洛川苹果树上应用效果研究表明,黄腐酸制剂对于增加百叶鲜重、提高成花率、改善苹果品质、减轻苹果早期落叶病发生程度都有着显著的效果。
Fulvic acid products were used to spray leaf four times in Luochuan orchard separately to study the application effect.The results showed that fulvic acid product had a significant consequence to subioin venetion fresh weight,raise flowering rate,improve apple quality,lighten the damage degree of apple early leaf disease and reduce the apple estimate of pesticide residue.
出处
《现代农业科技》
2010年第21期115-116,共2页
Modern Agricultural Science and Technology
关键词
黄腐酸制剂
苹果
应用效果
fulvic acid product
apple
application effect
