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一、秋马铃薯生产的优势长期以来,山东省都是种春马铃薯,即3月上旬播种,5月底或6月初收获。特别是近年来,山东省农科院蔬菜所推广了高产、优质鲁引1号的脱毒种薯.无论纯种或间作套种,产量都成倍增长,亩收益亦增加,使春马铃薯面积不断扩大,导致1997年春马铃薯大量收获时的价格较往年有所降低。针对市场需求,我们系统研究了秋马铃薯生产的综合配套措施,已连续两年在泰安等地种植成功,获得了很好的效益。主要有以下优势。 (一)有利于结薯秋季的短日照有利于秋薯薯块膨大,而不利于长棵,亦即有秧就有薯,一般是春季2kg秧子结1kg薯,而秋季
First, the advantages of autumn potato production For a long time, Shandong Province is a kind of spring potato, sowing in early March, the end of May or early June harvest. Especially in recent years, the Shandong Provincial Academy of Agricultural Sciences to promote the high-yield, high-quality Lu lead No. 1 regardless of purebred or intercropping, the yield has doubled, mu yields also increased, so that the area of spring potatoes continue As a result, the price of large potato harvest in the spring of 1997 dropped slightly from previous years. In response to market demand, we systematically studied the comprehensive matching measures for autumn potato production and successfully planted it for two consecutive years in Taian. The obtained good benefits. Mainly the following advantages. (A) is conducive to tuber short-fall autumn is conducive to the expansion of autumn potato tubers, but not conducive to the long tree, that is, there is seedling potato, usually spring 2kg seedlings knot 1kg potato, and autumn