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盆栽试验和田间小区试验研究了 7种野生植物汁液及汁液生物复合肥对辣椒生长及产量、品质的影响。结果表明几种植物汁液和汁液生物肥均能提高辣椒产量、改善品质 ,尤其在提高辣椒维生素C和降低硝酸盐含量上效果明显。臭牡丹汁液能使盆栽辣椒增产 2 3 6 7% ,维生素C含量提高 2 1 76 % ,硝酸盐含量降低 9 5 %。空心莲子草汁液生物肥使小区辣椒维生素C含量提高 2 6 9% ;硝酸盐含量降低 2 1 6 %。 7种野生植物汁液及汁液生物肥同时能改善土壤肥力 ,促进土壤养分良性循环
Pot experiment and field plot experiment were conducted to study the effects of seven kinds of wild plant juice and juice bio-compound fertilizer on pepper growth, yield and quality. The results showed that several kinds of plant juice and juice bio-fertilizer can increase the yield of pepper and improve the quality, especially in increasing vitamin C and reducing the content of nitrate. Smelly peony juice can increase potted pepper yield by 23.67%, vitamin C content by 2176% and nitrate content by 9.5%. Alternanthera philoxeroides juice bio-fertilizer increased the vitamin C content in the community pepper by 269% and the nitrate content by 21.6%. Seven kinds of wild plant juice and juice bio-fertilizer can also improve soil fertility and promote a virtuous circle of soil nutrients