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豫薯12号(原名宛89—139)是河南省南阳市农科所选育的红薯新品种,该品种具有高产、优质、抗病等优点,是加工、鲜食兼用的优良品种。 一、产量表现 该品种在河南省社旗县连续三年评比中,产量均居第一。平均667平方米产3862公斤,比徐薯18增产29.4％,大田种植单产突破3000公斤。 二、特征特性 该品种为中短蔓品种,生长健壮,叶色暗绿,薯皮红色,
Yushu 12 (formerly known as Wan 89-139) is a new variety of sweet potato selected by Nongyang Nongyang Branch of Henan Province. The variety has the advantages of high yield, good quality and disease resistance, and is an excellent variety for processing and fresh food. First, the performance of the varieties in Henan Province County County for three consecutive years of competition, the highest yield first. An average of 3862 kilograms 667 square meters, an increase of 29.4% over the Xushu 18, field planting per unit output exceeded 3,000 kg. Second, the characteristics of the varieties of short and medium-cranked varieties, robust growth, dark green leaves, tofu red,