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全国科学大会以来,我省组织鉴定的林业科研成果中,有30项受到中央和省的奖励。现将其中15项受奖成果简介如下:一、不同整地方式造林试验1973年在蒲城县张家山设置,布设有鱼鳞坑、水平阶、撩壕及反坡梯田4种造林整地方式的对比试验。经过定位试验和调查研究,证明反坡梯田整地方式具有抗旱保墒、蓄水保土、改善土壤理化性能、提高造林成活率、促进林木生长等优点。1974年开始示范,1976年后大面积推广应用。1978年获全国科学大会和省科学大会成果奖。受奖单位为省林科所。二、生物工程护岸综合治理渭河技术研究通过试验,总结出一套以生物工程护岸
Since the National Science Conference, among the forestry scientific research achievements appraised and organized by our province, 30 have been rewarded by the Central Government and the Province. Now 15 of them are as follows: 1. Afforestation experiment of different land preparation methods In 1973, Zhangjia Mountain, Pucheng County was set up with four kinds of afforestation land preparation methods such as fish-scale pit, horizontal step, trenches and anti-slope terraces. After the positioning test and investigation, it is proved that the land preparation methods of the anti-sloping terraces have the advantages of drought-resistant and soil moisture conservation, water and soil conservation, soil physical and chemical properties improvement, forestation survival rate and forest growth. Demonstration in 1974, after 1976, large-scale promotion and application. In 1978 by the National Science Conference and Provincial Science Conference achievement award. Prize-winning unit for the Forestry Branch. Second, bioengineering comprehensive management Weihe River technical research through experiments, summed up a set of bioengineering revetment