摘要
本文通过研究核桃栽植建园与水肥管理等各个生产环节中不同栽培措施对核桃苗成活与生长发育的影响,探讨适合渭北地区的核桃标准化建园与经营管理技术。结果表明:大坑、大水、壮苗栽植、GGR+泥浆蘸根、覆膜保墒、缠膜封堆防寒、浇灌封冻水和催芽水,加强追肥和叶面喷肥等系列建园管理技术,应作为渭北核桃标准化建园与管理技术的重要内容。
Techniques for walnut orchard establishment in Weibei Loess Plateau were described in terms of site preparation,water and fertilization and cultivation steps in order to improve the survival rate and development.The result showed that large pit,plenty of water,strong seedling,root soaking with mud and GGR,film mulching,closure for freezing prevention,irrigation before freezing and for germination,as well as folia fertilizer spray have been proved effective.
出处
《陕西林业科技》
2015年第2期19-23,共5页
Shaanxi Forest Science and Technology
基金
中央财政林业科技推广示范资金项目"合阳核桃优质丰产栽培技术示范"([2011]TQ-01)
关键词
渭北
核桃
标准化
建园
技术
Weibei loess plateau
walnut
standardization
orchard establishment
techniques
