摘要
核桃霜害、低温冻害频繁发生,给许多核桃产区的核桃产业发展带来了严重影响,如何采取抗寒防冻措施,减轻霜害冻害的影响,是确保核桃连年丰产的关键。本文提出了预防核桃霜、冻危害的具体措施。
Frost and freezing has become frequent and caused a lot of damage to the walnut industry in the north of China. How to improve the cold resistance of the walnut trees and reduce the damage caused by cold- ness are the key issues. Some specific measures concerned were propose
出处
《陕西林业科技》
2012年第4期125-127,共3页
Shaanxi Forest Science and Technology
关键词
核桃
霜冻害
措施
Walnut
frost
measures
