摘要
为了解施用绿源贝钙粉肥对早酥红梨果园土壤和早酥红梨树生长发育及果实品质的影响情况,设置绿源贝钙粉肥施用量分别为2、3、4 kg·L-1的3个施肥处理和1个对照处理(即不施用绿源贝钙粉肥)进行了田间试验。结果表明:加施了4 kg·L-1绿源贝有机钙粉肥的早酥红梨其果梗生长量比对照提高18.45%;百叶质量比对照提高66.51%;其果实纵径生长量比对照提高22.55%,其横径生长量比对照提高19.67%;其单果质量比对照提高58.81%;其果实中的固形物含量比对照提高18.97%。这一试验结果说明,绿源贝钙粉肥对早酥红梨的生长发育和果实品质均有明显的促进与改善作用。
To investigate effects of Lvyuanbei powdery calcium fertilizer on orchard soil, tree growth and development, and fruit quality of early-ripening red crisp pear, aifeld experiment was carried out, through three application amount treatments of 2, 3, 4 kg＆#183;L-1 Lvyuanbei powdery calcium fertilizer, and CK without applying the fertilizer. The results indicated that, compared with CK, in the treatment of applying 4 kg＆#183;L-1 Lvyuanbei powdery calcium fertilizer, fruit stalk increment, hundred-leaf mass, longitudinal diameter increment of fruit, transverse diameter increment of fruit, single fruit mass, and solid content in fruit were increased by 18.45%, 66.51%, 22.55%, 19.67%, 58.81%, and 18.97%, respectively. The results revealed that Lvyuanbei powdery calcium fertilizer could remarkably improve growth, development and fruit quality of early-ripening red crisp pears.
出处
《经济林研究》
北大核心
2015年第4期133-136,共4页
Non-wood Forest Research
基金
甘肃省农业科技成果转化资金资助项目(1207NCNG135)
关键词
早酥红梨
绿源贝钙肥
应用试验
early-ripening red crisp pear
Lvyuanbei calcium fertilizer
application test
