Judul: The Effectiveness of Giving Soil Stabilizer Liquid to Vannamei Shrimp Cultivation Soil20
Abstrak: Kebocoran tambak berdasar tanah kerap kali menjadi masalah dalam budidaya udang. Hal tersebut dapat memicu potensi peningkatan biaya produksi, sehingga pembudidaya udang vaname dapat mengalami kerugian. Salah satu solusi yang dapat diupayakan untuk mencegah kebocoran tambak berdasar tanah adalah stabilisasi tanah, yaitu dengan menambahkan bahan aditif pada tanah berupa cairan soil stabilizer. Penelitian ini bertujuan mengetahui efektivitas pemberian soil stabilizer dengan bahan dasar kimia yang memiliki ikatan ionik polimer pada tanah wadah budidaya udang vaname (Litopeneaus vanamei). Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan dua perlakuan yaitu kontrol dan perlakuan penambahan cairan soil stabilizer dengan dosis yang sama, masing-masing sebanyak empat kali ulangan. Penelitian dilakukan dengan melalui empat tahapan, yaitu tahap pengujian properties tanah, pembuatan sampel tanah, Unconfined Compressive Strenght (UCS) test, dan permeabilitas tanah. Hasil perlakuan pemberian cairan soil stabilizer berpengaruh terhadap permeabilitas tanah sampel. Nilai koefesien kontrol didapatkan nilai sebesar 4,94 x 10-7 , Sedangkan untuk perlakuan tanah sampel didapatkan hasil nilai rata-rata senilai 2,62 x 10-7. Berdasarkan hasil uji statistik menunjukkan hasil berbeda nyata terhadap tanah perlakuan.Pada pengujian kuat tekanan setelah diuji menggunakan analisa statistik tidak berbeda antar perlakuan. Penambahan soil stabilizer dapat menurunkan nilai permeabilitas tanah. Pemberian soil stabilizer dapat menekan nilai permeabilitas hingga 47%. Namun, penambahan soil stabilizer tersebut tidak menghasilkan perbedaan yang nyata pada kuat tekanan. Kata kunci : Kebocoran, Permeabilitas, Soil stabilizer, Udang vaname ABSTRACT HAIKAL AZIZ. The Effectiveness of Giving Soil Stabilizer Liquid to Vannamei Shrimp Cultivation Soil. Supervised by KUKUH NIRMALA and WILDAN NURUSSALAM. Leaking ponds based on soil is often a problem in shrimp farming. This can trigger a potential increase in production costs, so that vaname shrimp farmers can experience losses. One solution that can be sought to prevent leakage of ponds based on soil is soil stabilization, namely by adding additives to the soil in the form of soil stabilizer liquid. This study aims to determine the effectiveness of providing soil stabilizer with a chemical base that has polymer ionic bonds in the soil of the vannamei shrimp (Litopeneaus vanamei) culture container. This study used a completely randomized design (CRD) with two treatments, namely control and treatment with the addition of soil stabilizer fluid with the same dose, each with four replications. The research was carried out through four stages, namely the stage of testing soil properties, making soil samples, Unconfined Compressive Strength (UCS) test, and soil permeability. The results of the treatment with soil stabilizer fluid had an effect on the permeability of the sample soil. The control coefficient value is 4.94 x 10-7, while for the sample soil treatment, the average value is 2.62 x 10-7. Based on the results of statistical tests, the results were significantly different from the treatment soil. The pressure strength test after being tested using statistical analysis did not differ between treatments. The addition of soil stabilizer can reduce the value of soil permeability. Provision of soil stabilizer can reduce the value of permeability up to 47%. However, the addition of the soil stabilizer did not produce a significant difference in pressure strength.
Keyword: Leakage, Permeability, Soil stabilizer, Vannamei shrimp