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农大12号 由中国农业大学园艺系育成的适合春茬温室或大棚栽培的专用杂种一代(F1)。早熟、丰产、耐低温、弱光性强。能适应12～16℃偏低夜温下生长。高抗黑星病,兼抗角斑、枯萎等保护地主要病害。一般主蔓第一雌花出现在5～6节,雌花节率30％～40％,植株上可2～3条瓜同时增大。主蔓下部至中上部位均可出现侧蔓,每侧蔓1～2节着生1～2朵雌花,侧(子)蔓摘瓜后可出侧(孙)蔓,亦即“回头瓜”。腰瓜长35～40cm,单瓜重0.4～0.5公斤,瓜条直,有棱和刺,皮色深绿,胎座小,果肉
Nongda 12 by the Department of Horticulture, China Agricultural University bred spring greenhouse or greenhouse cultivation hybrid hybrid generation (F1). Premature, high yield, low temperature, weak light. Can adapt to 12 ~ 16 ℃ low night temperature growth. High anti-scab, and anti-angle spot, withered and other major diseases protected. Generally, the first female flower of the main vine appears in 5-6 knots, the female flower knot rate is 30% -40%, and 2 or 3 cucurbits on the plant can increase at the same time. The main vine from the lower part to the upper part of the lateral vine may occur, each side of the vine 1-2 live with 1 to 2 female flowers, side (child) pick melon can be side (Sun) Man, that is, . Loin length 35 ~ 40cm, single weight 0.4 ~ 0.5 kg, melon straight, with ribs and thorns, dark green skin, placenta small, pulp