论文部分内容阅读
番茄进行扦插栽培,可缩短育苗时间25～35天,且秧苗健壮,花芽分化良好,开花期、坐果期、上市期相对集中。 一、扦插育苗 1 苗床设置。选择大棚内光照好,温度稳定的地段做苗床,苗床长5米,宽1.2米,土埂高25厘米,将床底搂平踏实。床土按大田土、腐熟的有机肥、细油沙6:3:1配制,拌匀过筛,每立方米另加尿素2公斤,磷酸二氢钾1公斤,拌匀后铺入苗床内,厚度15厘米,搂平后再加小拱棚。定植667平方米需要苗床60平方米。
Tomato cuttage cultivation can shorten the breeding time 25 ~ 35 days, and robust seedlings, flower bud differentiation, flowering, fruit set, the relative concentration of the market. First, cuttings nursery 1 seedbed settings. Select the light inside the greenhouse, the temperature is stable to do the site of seedbed, seedbed length 5 meters, 1.2 meters wide, 25 cm high soil 埂, the bed hug Ping practical. Bed soil according to Daejeon soil, maturity of organic fertilizer, thin oil sand 6: 3: 1 preparation, mix and sieve, each plus cubic meters plus 2 kg of urea, potassium dihydrogen phosphate 1 kg, mix well into the seedbed, Thickness of 15 cm, plus a small arch after the flat. 667 square meters need to plant 66 square meters of seedbed.