【摘要】 试验验证了除草剂灭杀7年生沙棘林雄株的效果,方法简单易行,为在沙棘实生苗营林抚育中,改变和控制林地雌雄比例,提高沙棘林地采果收益。更多还原

【Abstract】 The test explored a new method which kills 7 years old age of seabuckthorn plant with herbicide,what is very simple,as tending in the seabuckthorn seedlings in business,changes and controls the proportion of male and female forest,improves mining seabuckthorn fruit yield.更多还原