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赤松(Finus densiflora S et Z)分布在我省东部丘陵山地,是阳性喜光,深根性,抗风力强,能耐干早瘠薄土壤,寿命长的优良树种。其木材质轻,富松脂,可供建筑、矿柱、枕木、箱板、家俱、造纸等用。但是,赤松在其生长时期,特别是幼令阶段,因有顶端多芽的生理习性,往往导致侧枝横生,影响主干生长,既延缓造林后的成林时间,又影响木材的利用价值。为了使其生长快、干形发育良好,保证其成林成材,我们于八四年春做了摘芽试验。
Pinus sylvestris (Finus densiflora S et Z) is located in the hilly mountains in the eastern part of our province. It is a good tree species with positive light, deep rooting, strong wind resistance and dry early barren soil. Its light wood, pine resin, for construction, pillars, sleepers, boxes, furniture, paper and other purposes. However, during its growth period, especially during the young seedling stage, Amanita often leads to lateral branch growth and trunk growth due to the physiological habits of top buds. It not only delays the afforestation time after afforestation but also affects the utilization value of wood. In order to make it grow fast, dry well-developed, to ensure the success of the forest, we made in the spring of April pick bud test.