PENGARUH APLIKASI PUPUK ANORGANIK DAN HAYATI TERHADAP SIFAT KIMIA TANAH DAN PRODUKSI TANAMAN PADI (Oryza sativa L.)

Jurnal Tanah dan Sumberdaya Lahan Pub Date : 2023-01-01 DOI:10.21776/ub.jtsl.2023.010.1.18

Lenny Sri Nopriani, R. A. A. T. Radiananda, S. Kurniawan

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Abstract

The main commodity of food crops cultivated in Indonesia is rice, but rice productivity in Indonesia has decreased. Factors that cause a decrease in rice productivity are land conversion that continues to increase and unbalanced fertilization. Efforts to increase rice yields are by applying a combination of inorganic fertilizers and biological fertilizers. Otherwise, this study focused on studying the effect of the application of a combination of inorganic fertilizers and biological fertilizers on several soil chemical characteristics and rice production in the experimental field of the Faculty of Agriculture, Jatimulyo District, Malang City. Application of biological and inorganic fertilizers with analysys of variance (ANOVA) showed a significant effect on chemical characteristics parameters such as pH and available P. Otherwise, this research showed a significant effect on production, such as the weight of biomass and milled dry grain harvested. Based on this research, the best combination fertilizer is T3 (75% basal inorganic fertilizer + 100% biological fertilizer).

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无机和有机肥料对土壤的化学性质和水稻作物生产的影响。

印度尼西亚种植的粮食作物的主要商品是水稻，但印度尼西亚的水稻产量下降了。导致水稻产量下降的因素是不断增加的土地转换和不平衡的施肥。提高水稻产量的办法是施用无机肥料和生物肥料相结合。另外，本研究重点研究了在麻郎市Jatimulyo区农学院试验田，施用无机肥料和生物肥料对几种土壤化学特性和水稻生产的影响。通过方差分析(ANOVA)发现，施用生物和无机肥料对土壤pH和速效磷等化学特性参数有显著影响，对生物量和收获的干粮碾磨质量等产量也有显著影响。本研究确定T3(75%基础无机肥+ 100%生物肥)为最佳组合肥料。

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Jurnal Tanah dan Sumberdaya Lahan

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