摘要
通过对渭北旱塬花椒生产实地调查,总结了花椒生产中存在的主要问题,提出了相应的对策。存在的主要问题是:立地条件差;重栽培,轻管理;花期冻害时有发生;实生苗建园,整齐度差;树势普遍偏弱;成龄园产量质量下降等。措施如下:改良立地土壤条件;重视水土保持工程的修建与改良;套种油菜;减少土壤裸露;防春季花期冻害;提倡嫁接苗建园;加强椒园的管理;及时更新结果枝组,采用壮枝结果技术;注意病虫害防治等。
Through field investigation of Chinese Prickly Ash（Zanthoxylum bungeanum Maxim） in north of Weinan,made a summary of the main problems in the cultivation of and puts forward some countermeasures.There are six problems and ten measures were advised. The problems are poor site condition; Pay attention to cultivation and despise management; freeze injury in flowering phase happened now and then; seedling establishment,poor uniformity; trees generally weak. The measures are as follows： improving soil condition,paying attention to the construction and improvement of soil and water conservation projects,interplanting rape,reducing soil exposure,Preventing frost damage in spring,advocating to use the grafted seedling,Strengthening the management of Chinese Prickly Ash,Update the bearing branch in time,Adopting strong bearing branches technology,paying attention to pest control,establish and improve the technical extension system and so on.
出处
《辽宁农业科学》
2017年第5期62-64,共3页
Liaoning Agricultural Sciences
基金
渭南市科技计划项目(2015KYJ-4-4)
关键词
花椒
栽培
问题
对策
Chinese Prickly Ash
Cultivation
Problem
Countermeasure
