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山东省阳谷县阎楼镇柿子园村农民王文彦在10多年的地瓜种植基础上,从几十个地瓜品种中选育出高产优质的“双高1号”地瓜新品种。该品种甜面,香味浓郁,平均单产1万多斤,亩效益1万多元,是普通地瓜的2倍。据了解,该品种试种推广一年来,得到专家和种植户的认可。图为王文彦(左)正在帮助客户选购“双高1号”地瓜秧苗。
Based on more than 10 years of planting sweet potatoes, Wang Wenyan, a farmer of persimmon garden village in Yanlou Town, Yanggu County, Shandong Province, has bred new sweet potato varieties with high yield and good quality from dozens of sweet potato varieties. The variety of sweet noodles, rich flavor, the average yield of more than 10,000 kilos, more than 10,000 yuan per mu, is twice as common sweet potatoes. It is understood that the species to promote a year trial, get experts and growers approval. The picture shows Wang Wenyan (left) is helping customers buy “double high 1 ” sweet potato seedlings.