A few days ago, province forestry hall expedites an expert to come the production after the our city suffers snow disaster with respect to the forestry estate such as bamboo saves oneself the technology of the respect undertook guidance. Our city each villages and towns (street) controller of forestry technology personnel, state-owned forestry centre and city forestry section are relevant personnel in all 40 Yu Renling listened the expert's lecture.
Kui of bark of expert of province forestry academy of sciences grand after waiting for economic forest to confront infrequent snow disaster in the light of the bamboo of the our city, Chinese torreya, Yang Mei, the production after how beginning calamity in time saves oneself, undertook explaining in detail.
Wang Kui grand think, the bamboo on our city high mountain as a result of the root loose, Zhu Guan does not hook soil of shallow, forest land the reason such as the tip, heavy snow makes Zhu Lin suffers severe loss easily. To how reducing a loss, he says, curium to turning over Dou Zhu Zhi to implement Dou department; To defeating thin bamboo strip model and break off model bamboo individual plant, execute Dou ministry stump; Reservation bamboo leaf still defeats thin bamboo strip normally model and break off model bamboo individual plant, undertake to them the tip is handled chopping (withhold 20 dishes of branches) .
The expert still offerred stricken be hit by a natural adversity Zhu Lin to cradle method: The fertilizer before law of individual plant acupuncture point applies bamboo shoot is used at the beginning of March, mu apply 15, 25 kilograms of urea; Give Zhu Lin of bamboo shoot trail naturally to use channel to use a method, mu apply 30, 40 kilograms of urea; Enclothe trail Zhu Lin to use law of bamboo shoot acupuncture point to fertilize, acupuncture point of every bamboo shoot applies 50 grams urea. 56 month channel exerts lasting effect compound fertilizer, bamboo forest mu apply 20, 30 kilograms, trail Zhu Lin mu apply 30, 40 kilograms.
Additional, bamboo wants a hook to go in autumn Zhu Sao, leave above of 15 dishes of branches. After trail bamboo blossoms in Xin Zhu, chop go Zhu Sao, leave above of 10 dishes of branches. The Zhu Lin with the older than establishing bamboo density rate of calamity getting snow of the few and far between Zhu Lin with low density establishing bamboo is serious, can increase bamboo forest density appropriately consequently, enhance Zhu Lin to reach the capacity of drive snow calamity. Young age bamboo freezes by pluvial snow, bamboo individual plant turns over Dou easily, break off, especially 1 degree of bamboo. Current, I save bamboo forest to be 2 degrees of bamboo more, should retain one share 3 degrees, 4 degrees of bamboo. Advocate Zhulinzhong to withhold a few arbor appropriately, especially the commodity Zhu Lin of new development.
Origin: Build heart news network
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