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在种植业结构调整过程中,秋马铃薯的面积正在不断扩大,许多农民朋友已得到了实惠。其优点是:(1)秋季的短日照有利于薯块膨大。秋薯一般666.7m~2(亩)产2500kg左右,高者达3000kg。(2)秋薯收获后的低温有利于贮藏,损耗少;低温还可延长薯块的休眠期,保持优良品质。(3)销路好。秋薯可在新年和春节上市,价格较春马铃薯高1倍。秋薯还可远销到南方各省,届时南方的客商多到产地收购。一、种植秋薯低产或失败的原因 (一)品种不对路有的品种对光照反应敏感,在秋季短日照下薯块膨大速度慢,产量低;有的品种休眠期过长,秋播后迟迟不发
In the adjustment of planting structure, the area of autumn potato is constantly expanding, and many peasant friends have gained substantial benefits. Its advantages are: (1) short sunshine in autumn is conducive to the expansion of tubers. Autumn usually 666.7m ~ 2 (mu) produce about 2500kg, the highest of 3000kg. (2) The low temperature after harvest of autumn potato is good for storage and less loss; the low temperature can prolong dormancy period of potato tuber and maintain good quality. (3) sales are good. Autumn potato can be listed on the New Year and Spring Festival, the price is higher than spring potato 1 times. Autumn potato can also be exported to the southern provinces, when more merchants in the South acquired. First, the reasons for the low yield or failure of planting autumn sweet potatoes (A) some varieties are not sensitive to the light on the road response to the short-term in the autumn potato tuber expansion slow, low yield; some species dormancy is too long, late autumn after sowing No delay