论文部分内容阅读
1984年冬和1985年春,引入了着色系富士、金矮生、艳红、超红等优良品种的种条和半成苗,采用圃内嫁接苗摘心和高接后新梢摘心方法,大大提高了良种接穗的繁殖速度。半成品苗于11月下旬移栽于西南街苗圃地,株行距为15×30厘米。苗木要求根系完整,枝干粗壮(根茎粗度在0.6厘米以上),接芽饱满,愈合良好。移栽前亩施圈肥6000斤,尿素35斤,磷肥80斤。春季剪砧后,及
The winter of 1984 and the spring of 1985, the introduction of the Department of Fuji color, gold dwarf, bright red, super red and other fine varieties of seed and semi-seedlings, the use of nursery grafting in the garden and high pick then take the tip of the new method greatly enhance The seed breeding rate of scion. Semi-finished seedlings transplanted in late November in Southwest Street nursery, spacing of 15 × 30 cm. Seedlings require a complete root system, stem thick (root thickness above 0.6 cm), bud full, healing well. Mian Shi before transplanting circle fertilizer 6000 pounds, urea 35 pounds, 80 pounds of phosphate fertilizer. After the spring cut anvil, and