Application of Organic Fertilizer to Increase the Productivity of Tiger Shrimp Rice Cultivation in Brackish Water Affected Land With the Coculture System

IF 1.9 4区农林科学 Q2 FISHERIES

Aquaculture Research Pub Date : 2025-07-25 DOI:10.1155/are/8877088

Sahabuddin Sahabuddin, Early Septiningsih, Kurniah Kurniah, Erfan Andi Hendrajat, Andi Sahrijanna, Mat Fahrur, Hidayat Suryanto Suwoyo, Muslimin Muslimin, Nurbaya Nurbaya, Herlinah Herlinah, Endang Susianingsih, Sitti Faridah, Rosmiati Rosmiati, Ahmad Musa, Anna Safarrida, Eny Dyah Yuniwati, Rahmadi Tambaru

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引用次数: 0

Abstract

Unproductive land affected by brackish water is a global challenge, particularly in aquaculture and agriculture; it has certain limitations that can hinder its use economically or ecologically, so it requires proper management to become more valuable and useful. This study evaluates the effectiveness of powdered and liquid organic fertilizers (LOFs) in a coculture system integrating rice and tiger shrimp cultivation on brackish water-affected land. The experiment was conducted on 12 pond plots, each measuring 560 cm², with four treatments: (a) LOF; (b) powdered organic fertilizer (POF); (c) a combination of liquid and POFs (LPOFs); and (d) no fertilizer (NF). Observed parameters included rice plant growth, tiger shrimp growth and survival rates, and water quality, measured every 14 days. The findings revealed that the highest growth and survival rates of tiger shrimp (8.48 g/individual and 76%, respectively) were achieved with LPOF treatment. In comparison, the lowest growth and survival rates (4.84 g/individual and 37%) occurred without fertilizer. Tiger shrimp weight increased significantly over 70 days, from an initial average of 0.2–8.48 g/individual (LPOF) and 6.58 g/individual (NF); likewise, the rice plant grows well during 105 days of maintenance. Organic fertilizer applications proved beneficial for rice and shrimp, enhancing plankton growth and serving as a natural feed source for shrimp. This reciprocal relationship demonstrates the potential of organic fertilizers to boost productivity and sustainability in rice-shrimp coculture systems. This research offers valuable insights and practical strategies to overcome the challenges faced by tiger shrimp farmers in brackish water aquaculture.

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施用有机肥提高咸淡水影响地虎虾水稻共耕产量的研究

受微咸水影响的非生产性土地是一个全球性挑战，特别是在水产养殖和农业方面；它有一定的局限性，会阻碍其在经济上或生态上的利用，因此需要适当的管理，使其更有价值和有用。本研究评价了粉状有机肥和液体有机肥在微咸水影响土地上水稻和虎虾共养系统中的有效性。试验在12个池塘样地进行，每个样地面积为560 cm2，采用4种处理：(a) LOF；(b)粉状有机肥（POF）；(c)液体和POFs的组合（LPOFs）；(d)不施肥（NF）。观察参数包括水稻植株生长、虎虾生长和存活率以及水质，每14天测量一次。结果表明，LPOF处理的虎虾生长和成活率最高，分别为8.48 g/只和76%。不施肥时的生长和成活率最低，分别为4.84 g/株和37%。虎虾体重在70 d内显著增加，从初始平均0.2 ~ 8.48 g/只（LPOF）和6.58 g/只（NF）；同样，水稻在105天的维护期内生长良好。施用有机肥对水稻和虾有益，促进浮游生物生长，并可作为虾的天然饲料来源。这种相互关系证明了有机肥在提高水稻-虾共养殖系统的生产力和可持续性方面的潜力。本研究为克服虎虾养殖户在咸淡水养殖中面临的挑战提供了有价值的见解和实用策略。

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来源期刊

Aquaculture Research 农林科学-渔业

CiteScore

4.60

自引率

5.00%

发文量

464

审稿时长

5.3 months

期刊介绍： International in perspective, Aquaculture Research is published 12 times a year and specifically addresses research and reference needs of all working and studying within the many varied areas of aquaculture. The Journal regularly publishes papers on applied or scientific research relevant to freshwater, brackish, and marine aquaculture. It covers all aquatic organisms, floristic and faunistic, related directly or indirectly to human consumption. The journal also includes review articles, short communications and technical papers. Young scientists are particularly encouraged to submit short communications based on their own research.