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石油助长剂是一种无毒害,使用简便,增产效果明显的植物生长调节剂。我们于1984、1985两年在“公酿一号”葡萄上进行了喷布试验,现将试验结果总结如下: 一、试材和方法试验在吉林省梅河口市葡萄酒厂葡萄园和集安县上解放村栾景顺的葡萄园中进行。试验品种为4—5年生“公酿一号”葡萄、栽植密度为4×0.5米(梅河口)和4×1.0米(集安),试地均为丘陵黄壤土,定植沟内的土壤,成份为:碱解N259.8ppm、速
Petroleum promoter is a non-toxic, easy to use, the effect of increasing yield of plant growth regulators. We in 1984 and 1985 two years in the “Gongong No.1” grapes on the spray test, the test results are summarized as follows: First, the test materials and methods in Jilin Province Meihekou winery Vineyard and Ji’an County Jiefang Village, Luan Jingshun vineyards carried out. The test varieties were 4 to 5-year-old “Gongong No.1” grapes, planting density of 4 × 0.5 meters (Meihekou) and 4 × 1.0 meters (Ji’an), the test sites were yellow hilly soil, planting soil, Ingredients: Alkaline solution N259.8ppm, speed