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近几年,泰顺县菜农利用垂直温差,在海拔800米的山区提早栽培盘菜,将盘菜供应期提前到10月中旬,比平原地区栽培的提早40天左右,亩(1亩=667平方米,下同)产量3000千克,产值3000～5000元。现将有关栽培技术介绍如下。1.选用良种选用抗病力强、耐高温、外形扁圆匀称、皮白肉嫩、产量高的早熟品种,如温州盘菜、霞浦盘菜等品种。2.培育壮苗(1)苗床整理选择土壤疏松、肥沃、排灌方便、
In recent years, Taishun County, farmers use vertical temperature difference, 800 meters above sea level in the early cultivation of dish dishes, dish dish supply period early in mid-October than the plain cultivation of about 40 days earlier, mu (1 mu = 667 Square meters, the same below) production of 3000 kg, the output value of 3000 to 5000 yuan. The cultivation techniques are introduced below. 1. Select the use of seed selection of disease resistance, high temperature, shape oblate symmetry, tender white skin, high yield of precocious varieties, such as Wenzhou dishes, vegetables and other varieties of Xiapu dish. 2. Cultivate strong seedlings (1) seedbed finishing Select loose soil, fertile, irrigation and drainage convenience,