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研究了由糠醛渣经生物活化制成的稀土有机肥,在水稻、黄瓜、豆角上的施用效果,并与等养分氮磷钾复合肥,习惯施肥以及等养分尿素进行了比较,大田试验结果表明,水稻施用糠醛渣稀土有机肥7500公斤/公倾,平均产量为6900公斤/公倾,比习惯施肥增产23.2%,比等养分氮磷钾复合肥增产12.7%。盆裁试验结果表明,水稻施用糠醛渣稀土有机肥后,平均每钵水稻产量为50.8克,与施等量氮磷钾复合肥的处理相同,比施等养分尿素的处理高4.8克,相对增产10.4%。田间小区试验结果表明,黄瓜施用糠醛渣稀土有机肥后,平均产量为26566公斤/公倾,比等养分的氮磷钾复合肥增产14.6%,比等养分尿素增产51.1%。豆角施用糠醛渣有机肥后平均产量为8204公斤/公倾,比等养分氮磷钾复合肥增产18.8%,比等养分尿素的处理增产117.2%。作物施用糠醛渣稀土有机肥后,长势旺盛,叶片浓绿,水稻的结实率和千粒重增加,黄瓜、豆角开花结实提早,采收期延长,说明糠醛渣稀土有机肥肥效持久,是一种较好的环保型肥料。
The effects of application of furrow aldehydes residue bio-activated rare earth organic fertilizers on rice, cucumber and beans were studied and compared with other NPK fertilizers, conventional fertilizers and nutrient urea. Results of field trials , The furfural residue used in paddy soil was 7500 kg / hectare and the average yield was 6900 kg / hectare, 23.2% more than the conventional fertilization and 12.7% more than the equivalent NPK fertilizers. The results of potted cutting showed that after applying furfural residue rare earth organic fertilizer, the average rice yield per pot was 50.8 g, which was 4.8 g higher than that of other NPK treatments, 10.4%. Field trial results showed that after applying furfural residue rare earth organic fertilizer, the average output of cucumber was 26566 kg / hectare, yielding 14.6% more than that of other NPK fertilizers and 51.1% more than that of urea. The average yield of furfural residue organic fertilizer was 8204 kg / hectare per hectare, which was 18.8% higher than the equivalent NPK compound fertilizers and 117.2% more than that of the equivalent nutrient urea. After applying furfural residue Rare Earth Organic Fertilizer, the growth vigorously, the leaves were dark green, the seed setting rate and 1000-grain weight of cucumber increased, the flowering and fruiting of cucumbers and beans increased earlier, and the harvesting period was prolonged. Environmentally friendly fertilizer.