以科布门县克里容区Jerukagung村水稻土壤试验装置(RSTD)分析结果为基础,分析了稻田的营养状况。

Nurlaila Fatmawati, Heris Setyawan, T. Haryanto
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引用次数: 0

摘要

本研究旨在通过水稻土壤试验装置(RSTD)的分析结果,确定克布门县克里戎区Jerukagung村土壤的营养状况,并提出施肥建议。数据收集采用RSTD数据分析、直接访谈和对拥有稻田的农民发放问卷的方式进行。样本选择采用随机抽样法(概率抽样)。克布门县Klirong区Jerukagung村4个拥有水田的农民小组的30名农民采集的样本数量。根据RSTD试验结果,由于氮含量较低(86.67%),因此需要施肥尿素250 kg / hm2。磷含量高(86.67%),需施肥50 kg SP-36/ha。钾含量为中等(73.33%),因此需要施肥50公斤氯化钾/公顷或使用秸秆5吨/公顷。酸度或pH值一般为中性(60%),在pH值6-7的范围内,因此建议使用常规排水系统以尿素的形式施肥。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The nutrient status of paddy fields is based on the results of the analysis of the Rice Soil Test Device (RSTD) in Jerukagung Village, Klirong District, Kebumen Regency.
This study aims to determine the nutrient status of the soil and obtain fertilization recommendations based on the results of the analysis of the Rice Soil Test Device (RSTD) in Jerukagung Village, Klirong District, Kebumen Regency. Data collection was carried out by data analysis with RSTD, direct interviews and distribution of questionnaires to farmers who own rice fields. Sample selection is carried out by random sample method (probability sampling). The number of samples taken by 30 farmers from 4 farmer groups who have paddy fields in Jerukagung Village, Klirong District, Kebumen Regency.Based on the test results using RSTD, with a low N content (86.67%) so it needs to be fertilized 250 kg of Urea / ha. The P content is high (86.67%) so it needs to be fertilized 50 kg SP-36/ha. The K content is medium (73.33%) so it needs to be fertilized 50 kg KCl / ha or by using straw as much as 5 tons / ha. The degree of acidity or pH in general is neutral (60%), which is in the range of pH 6-7 so that the recommendation for N fertilization is in the form of Urea with a conventional drainage system.
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