摘要
以早大果和红灯樱桃为试材,研究了沼液肥对樱桃园土壤肥力、果实品质、树体生长状况等指标的影响。结果表明:樱桃园施用沼液肥能显著提升土壤有机质和N、P、K含量,提高果实品质,使树体生长健壮。樱桃园施沼液肥300m^3/hm^2和施鸡粪45m^3/hm^2效果无明显差异,施用沼液肥方便、成本低,建议有条件地区采用。
Using Zaodaguo and Hongdeng cherry as test materials,a year-on-year application of biogas slurry fertilizer in cherry orchards was conducted,and the effects of soil fertility,fruit quality,tree growth index,etc of cherry orchards were studied.The results show that the application of biogas slurry fertilizer in cherry orchard can significantly increase the content of soil organic matter and N、P、K,improve the quality of fruit,and grow the tree vigorously.There is no obvious difference between the application of 20m^3 biogas slurry fertilizer and 3m^3 of chicken manure per mu in the cherry orchard.The application of biogas slurry fertilizer is convenient and the cost is low.It is recommended to use it in conditional areas.
作者
马文会
王景涛
李学华
杨阳
MA Wen-hui;WANG Jing-tao;LI Xue-hua;YANG Yang(Shijiazhuang Pomology Institute,Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang,Hebei 050061,China)
出处
《河北林业科技》
2020年第2期31-32,45,共3页
Journal of Hebei Forestry Science and Technology
关键词
樱桃
沼液
鸡粪
果品质量
生长指标
Cherry
Biogas slurry
Chicken manure
Fruit quality
Growth index
