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研究了小麦花生两熟有机肥不同用量与分配方式对作物产量的影响,结果表明,有机肥施用量为89 4t/hm2,小麦产量最高,可达7798 6kg/hm2;花生产量与全年有机肥用量表现一致,分配方式对花生产量的影响与全年施肥量有关,有机肥用量高,分配方式对花生产量影响较小,反之,作用明显。前茬小麦有机肥对后茬花生有较大后效作用,施肥量越少,单位增幅越大。要获得较高的作物产量,有机肥用量至少要达到45t/hm2以上,如果肥源充足,用量可增至75～89t/hm2,最好全部一次性施在前茬小麦上。
The results showed that the application rate of organic fertilizer was 89 4t / hm2, and the highest yield of wheat was 7798 6kg / hm2. The yield of peanut and annual organic fertilizer The same amount of application, the distribution of peanut yield and the impact of annual fertilizer, organic fertilizer high, the distribution of peanut production less affected, on the contrary, the role is obvious. Pre-crop wheat organic fertilizer has significant aftereffect on the peanut crop, the smaller the amount of fertilizer, the greater the unit increase. To obtain a higher crop yield, the amount of organic fertilizer needs to reach at least 45t / hm2 above, if sufficient fertilizer, the dosage can be increased to 75 ~ 89t / hm2, all the best all the time on the former crop of wheat.