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我所于1959年调查,收集了4个较好的油茶地方品种:岑溪软枝油茶、湖南普通油茶、三门江普通油茶和凤山普通油茶。我们将这4个品种作了品种比较试验。试验地选在较平坦的东向小山坡上,土壤为土层较深的粘质砖红壤,pH值为4.8—5.1。每个品种1亩地,4亩联成一片。造林前全垦深翻20—23厘米,然后按株行距3×3米挖66厘米见方的植树坑,回表土,每坑放草皮泥和牛粪的混合肥1担,与土拌匀后用1年生苗造林。造林后,根据油茶的生长特点,每年冬天,在油茶开花后进行
I surveyed in 1959, collected 4 better varieties of Camellia: Cenxi soft sticky oil tea, common tea in Hunan, Sanmenjiang ordinary tea and Fengshan ordinary tea. We have made these four varieties of varieties of comparative test. The test was chosen on a relatively flat hillside, the soil is clay soil with dark clay soil with a pH value of 4.8-5.1. Each species of 1 mu, 4 mu together into one. Before planting, cultivate deep 20-23 cm deep, and then dug 66 cm square tree planting pit according to the row spacing of 3 × 3 meters, back to the surface soil, put a mixture of fertilizer for each pit and leather manure 1 dan, mix well with soil 1 Seedlings afforestation. After afforestation, according to the growth characteristics of Camellia, every winter, after the flowering of Camellia