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      Pengaruh Pemberian Pupuk Kandang Sapi dan Cocopeat terhadap Pertumbuhan Falcataria mollucana pada Media Tanah Tercemar Oli Bekas

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      Date
      2023
      Author
      Fitriani, Anistya
      Wasis, Basuki
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      Abstract
      Pencemaran oli bekas mengandung akumulasi logam pada tanah yang menyebabkan penurunan kualitas tanah dan dapat menjadi polutan yang dapat meracuni tanah sehingga dapat mempengaruhi kehidupan di sekitarnya. Semai sengon (Falcataria mollucana), pupuk kandang sapi dan cocopeat merupakan bahan yang digunakan untuk memperbaiki tanah yang telah tercemar oli bekas. Penelitian ini bertujuan untuk menganalisis pengaruh pemberian pupuk kandang sapi dan cocopeat dalam pertumbuhan semai sengon dengan dosis optimal. Hasil penelitian menunjukkan pemberian pupuk kandang sapi dan cocopeat meningkatkan pertumbuhan tanaman semai sengon dan memperbaiki kesuburan pada tanah tercemar oli bekas. Pemberian pupuk kandang sapi berpengaruh nyata pada tinggi, diameter, berat basah total, berat kering total, dan panjang akar. Perlakuan S2C4 (pupuk kandang sapi 60 g + cocopeat 100 g) memberikan hasil optimal terhadap diameter dan berat kering total, perlakuan S3C4 (pupuk kandang sapi 90 g+ 100 g cocopeat) pada panjang akar, perlakuan S2C0 (pupuk kandang sapi 60 g) pada NPA, perlakuan S3C0 (pupuk kandang sapi 90 g) memberikan pengaruh baik pada berat basah total, dan perlakuan S1C2 (pupuk kandang sapi 30 g dan cocopeat 50 g) pada tinggi sengon.
       
      Used oil waste contains the accumulation of metals in soil which causes a decrease in soil quality and could be pollutant that can poison the soil with the result that can affect the environment. Sengon (Falcataria mollucana) seedlings, cow manure and cocopeat are materials used to improve soil that has been contaminated with used oil. This study aims to analyze the effect of cow manure and cocopeat on the growth of the seedlings with a optimal dosage. The results showed that the application of cow manure and cocopeat increased the growth of seedlings and improved soil fertility that was contaminated with used oil. The application of cow manure had a significant effect on height, diameter, total wet weight, total dry weight, and root length. The S2C4 treatment (60 g of cow manure + 100 g of cocopeat) gave optimal results on diameter and total dry weight, S3C4 (90 g cow manure + 100 g cocopeat) on root length, S2C0 (60 g of cow manure) for shoot root ratio, S3C0 treatment (90 g of cow manure) for total wet weight, S1C2 (cow manure 30 g and cocopeat 50 g) for seed height.
       
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      http://repository.ipb.ac.id/handle/123456789/116028
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      • UT - Silviculture [1443]

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      Indonesia DSpace Group 
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