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夏抗40萝卜是武汉市蔬菜研究所利用抗热材料育成的杂交一代白皮萝卜。引进东阳市试种后表现抗热性好,生长期短,品质佳,适合平原、山区进行反季节栽培。1.整地、播种、间苗选择灌溉方便、土层深厚的田块,深耕晒垡,每亩(1亩=667平方米,下同)撒施厩肥2500千克,草木灰100～150千克,过磷酸钙50千克,混翻后做成畦,畦宽1.2米,沟宽0.4～0.5米。播种期6～8月,每畦种2行,穴距13～14厘米,每穴播种子6～8粒,亩用种量0.8～1千克。间苗分2
Summer anti-40 radish is Wuhan Institute of vegetables using heat-resistant materials bred hybrid generation of white radish. The introduction of Dongyang City, after the test showed good heat resistance, short growth period, good quality, suitable for plain, mountain season cultivation. 1. Soil preparation, sowing, seedlings choose irrigation convenient, deep soil plots, plowing sunning, per acre (1 mu = 667 square meters, the same below) Administer 2,500 kg of manure, plant ash 100 to 150 kg, superphosphate 50 kilograms, made after 混 turn 畦, 畦 wide 1.2 meters, width of 0.4 to 0.5 meters. Sowing period from June to August, every 2 kinds of species, hole distance 13 to 14 cm, 6 to 8 seeds per seed sowing, mu with the amount of 0.8 to 1 kg. Miao points 2