论文部分内容阅读
为加快杉木种子园的建设步伐,加速实现林木良种化,我们在毛主席革命路线指引下,学习无产阶级专政理论,破除迷信,解放思想,吸收园艺生产的经验,从1974年起,在圃地内培育杉木嫁接苗,1975年培育2千多株,供应本县社队林场和外县等6个单位试栽,效果较好。一、杉木嫁接苗的优点通过两年来的实践,我们体会到培育杉木嫁接苗建立种子园有如下优点: 1.利用杉木嫁接苗营建种子园,生产技术简易,建园速度快,时间短,无需经过种园内培砧、嫁接、补接等工序,可使种园一次成型。这种方法,特别适合于帮助
In order to speed up the construction of fir seed orchards and speed up the improvement of tree species, we, under the guidance of Chairman Mao’s revolutionary line, learned the theory of the dictatorship of the proletariat, eradicated superstition, emancipated the mind and absorbed the experience in horticultural production. Since 1974, Cultivation of fir grafted seedlings, cultivate more than 2 thousand strains in 1975, the supply of community forestry and other counties outside the county and other six units planted, the effect is better. First, the advantages of fir grafted seedlings Through the practice of two years, we realized that the cultivation of Chinese fir seedling seedlings grafted garden has the following advantages: 1. The use of Chinese fir seedlings to build seed orchard, production technology is simple, fast-growing garden, time is short, no need After the kinds of cultivation in the park anvil, grafting, make-up and other processes, can make a molding garden. This method is particularly suitable for help