Efficiency of Fertilizing Maize Plants Through the Application of Slow Release NPK Tablet Fertilizer with Biofertilizer

Indonesian Journal of Agricultural Research Pub Date : 2024-02-26 DOI:10.32734/injar.v6i3.13904

F. Novianti, S. A. Syaiful, A. Dachlan, N. Fadhi

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Abstract

Inefficiencies in fertilization practices have become a substantial issue within current agricultural techniques. The inappropriate use of fertilizers can negatively impact both crop productivity and soil fertility. The aim of this research is to identify the efficiency of utilizing slow-release NPK tablet fertilizers supplemented with biofertilizers in maize crops. The experimental design incorporated a randomized complete block design (RCBD) consisting of nine combinations of fertilizer dosages between NPK tablet fertilizers and biofertilizers. The efficiency of fertilizer use can be seen from the RAE value of more than 100% shown by the NPK Tablet treatment which requires only one application compared to the recommended fertilizer, urea, and NPK Phonska which requires twice applications. Furthermore, optimization of the application of biofertilizer can be seen in the RSE value of more than 100% shown in the application of LBA biofertilizer together with NPK Tablets so that the application of biofertilizer is considered capable of increasing the efficiency of using inorganic fertilizers such as NPK Tablets.

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通过使用缓释 NPK 片剂肥料和生物肥料为玉米植株施肥的效率

施肥效率低下已成为当前农业技术中的一个重大问题。肥料使用不当会对作物产量和土壤肥力产生负面影响。本研究旨在确定玉米作物使用缓释氮磷钾片剂肥料并辅以生物肥料的效率。实验设计采用随机完全区组设计（RCBD），包括氮磷钾片剂肥料和生物肥料之间的九种肥料用量组合。与需要施用两次的推荐肥料尿素和 NPK Phonska 相比，只需施用一次的 NPK 片剂处理的 RAE 值超过了 100%，由此可见肥料使用效率很高。此外，在施用 LBA 生物肥料和 NPK 片剂的同时施用生物肥料，RSE 值超过了 100%，由此可见，生物肥料的施用能够提高 NPK 片剂等无机肥料的使用效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Indonesian Journal of Agricultural Research

自引率

0.00%

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审稿时长

8 weeks