生物有机肥在果树上的应用效果研究  

Application Effect of Bio-organic Fertilizer on Fruit Tree

作　　者：高树青[1] 王宝申[1] 陈宝江[1] 王炳华[1] 刘秀春[1] 高艳敏[1] 

机构地区：[1]辽宁省果树科学研究所,营口115009

出　　处：《腐植酸》2011年第4期15-21,共7页Humic Acid

摘　　要：为提高果实品质,改良果园土壤,本试验研制开发了一种生物有机肥,在苹果、李、桃、葡萄上进行了田间对比试验。结果表明:生物有机肥与生产上习惯施用的有机肥相比,均有促进树体生长发育、提高产量、提高果实品质的作用。它表现在果树叶片浓绿、肥大,果实风味变浓、适口,着色艳丽;生物有机肥还对树体养分含量有调节作用,抑制由树体营养过剩造成的疯长,利于结果。生物有机肥还能调节土壤酸碱度,促进土壤养分的活化,使土壤微生物数量增加,土壤微生物活性增加,促进土壤物质的循环与利用,有利于果树的生长与发育。田间肥效优于生产上习惯施用的鸡粪、羊粪、猪粪等传统有机肥。In order to improve fruit quality and fertility of orchard soil, bio-organic fertilizer was developed and com- parison test was carried out in the apple, plum, peach and grape. The results showed that, compared with organic fertilizer, applying bio-organic fertilizer could promote tree growth and development, increase production and improve fruit quality. The performances were that leaves of fruit trees were dark green and mast, and fruit flavor was thicken and palatable. Bio-organic fertilizer had a moderating effect on nutrient content of trees, and inhibited excessive nutrient of the tree. So the tree condition was moderate and beneficial for fruiting. Bio-organic fertilizer could also adjust soil pH to promote the activation of soil nutrients, increase the number and activity of soil microorganisms, and promote the recycling and use of soil materials. The effect of bio-organic fertilizer was better than traditional organic fertilizer, such as chicken manure, sheep manure and pig manure

关 键 词：生物有机肥腐植酸果树应用效果 

分 类 号：S66[农业科学—果树学]