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Journal : Jurnal Agrista

PENGARUH KOMBINASI PUPUK HAYATI DAN PUPUK ANORGANIK TERHADAP KOMPONEN HASIL DUA VARIETAS UNGGUL PADI SAWAH (Oryza sativa L.) Malahayati Malahayati; Bakhtiar Bakhtiar; Muyassir Muyassir
Jurnal Agrista Vol 23, No 3 (2019): Volume 23 Nomor 3 Desember 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Abstrak, Usaha mengkombinasikan penggunaan pupuk hayati dan pupuk anorganik pada padi sawah akan memberikan peluang untuk meningkatkan produksi padi, demikian pula halnya dengan penggunaan varietas unggul. Penelitian ini bertujuan untuk mengetahui pengaruh kombinasi pupuk hayati dan pupuk anorganik terhadap komponen hasil pada dua varietas unggul padi sawah. Penelitian ini dilaksanakan di Rumah Plastik Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, mulai dari Oktober 2014 sampai dengan April 2015. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok sesuai faktorial dengan 3 ulangan. Faktor pertama adalah kombinasi pupuk hayati dan pupuk anorganik terdiri dari 6 taraf, yaitu: P1 =  kontrol (tanpa pemupukan), P2 = 100% pupuk anorganik sesuai rekomendasi (Urea = 300 kg ha-1 [1,2 g pot-1], SP 36 = 100 kg ha-1 [0,4 g pot-1], KCl = 100 kg ha-1 [0,4 g pot-1]), P3 = 100% pupuk hayati Ultra Gen (10 ml L-1 air), P4 = 75% pupuk hayati Ultra Gen + 25% pupuk anorganik sesuai rekomendasi, P5 = 50% pupuk hayati Ultra Gen + 50% pupuk anorganik sesuai rekomendasi, P6 = 25% pupuk hayati Ultra Gen + 75% pupuk anorganik sesuai rekomendasi. Faktor kedua adalah varietas unggul terdiri dari 2 taraf, yaitu: V1 = Ciherang dan V2 = Hipa 8. Hasil penelitian menunjukkan Kombinasi pupuk hayati dan pupuk anorganik yang terbaik untuk varietas Ciherang dan Hipa 8 adalah pada perlakuan 25% pupuk hayati Ultra Gen + 75% pupuk anorganik, karena dapat memberikan hasil padi yang setara dengan penggunaan 100% pupuk anorganik. Effect of Biofertilizer and Inorganic Fertlizer Combination on Yield Component of  Rice Varieties (Oryza sativa L.) Abstract, Efforts to combine the use of biofertilizer and inorganic fertilizer in rice will provide an opportunity to increase rice production, as well as the use of superior varieties. This study aims to determine the effect of a combination of biofertilizer and inorganic fertilizer on the yield components of two superior varieties of rice. This research was conducted at the Agriculture Faculty Experimental Green House, Syiah Kuala University, Banda Aceh, from October 2014 to April 2015. The experimental design used is a factorial randomized block design with three replications. The first factor is a combination of biological fertilizer and inorganic fertilizer consisting of 6 levels: P1 = control (without fertilization), P2 = 100% inorganic fertilizer as recommended (Urea = 300 kg ha-1 [1,2 g pot-1], SP 36 = 100 kg ha-1 [0,4 g pot-1], KCl = 100 kg ha-1 [0,4 g   pot-1]), P3 = 100% Ultra Gen biofertilizer  (10 ml L-1 water), P4 = 75% Ultra Gen biofertilizer + 25% inorganic fertilizer as recommended, P5 = 50% Ultra Gen biofertilizer + 50% inorganic fertilizer as recommended, P6 = 25% Ultra Gen biofertilizer + 75% inorganic fertilizer as recommended. The second factor was superior varieties consisting of 2 levels: V1 = Ciherang and V2 = Hipa 8. The results showed that the best combination of biofertilizer and inorganic fertilizer for Ciherang and Hipa 8 varieties was 25% Ultra Gen biofertilizer + 75% inorganic fertilizer, because it can provide rice yield equivalent to the use of 100% inorganic fertilizer.
Pemupukan Limbah Monosodium Glutamate dan Gypsum Terhadap Serapan N, P, dan K Tanaman Jagung (Zea mays L.) Muyassir Muyassir
Jurnal Agrista Vol 10, No 2 (2006): Volume 10 Nomor 2 Agustus 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Monosodium Glutame Sludge and Gypsum Application on Nutrient Update (N, P, and K) by Corn (Zea mays L.)ABSTRACT. The aims of this research was to study of the nutrient uptake by corn fertilizer with MSG sludge and Gypsum on pelluderts soil in Cihea, Neglasari Village, Cianjur West Java. The result of the experiment showed N content increased proportionally with the increased of MSG sludge and gypsum application. The combination MSG sludge and gypsum application showed N content of plant 0,79 g to 4,21 g and the root were 0,14 to 0,29 g. The content of fosfor in plant increased with increasing MSG sludge and gypsum application from 0,13 g to 0,33 g, and MSG sludge application increased content of P in the root from 0,015 mg to 0,024 mg. The content of K in plant without MSG sludge application ranged from 0,99 g to 2,23 g and the root 0,029 g to 0,78 g with MSG sludge application 8000 L ha-1.
Desalinisasi Tanah dalam Rehabilitasi Lahan yang Terkontaminasi Air dan Lumpur Laut Akibat Tsunami Boiran Boiran; Muyassir Muyassir; Muktar Alba
Jurnal Agrista Vol 10, No 3 (2006): Volume 10 Nomor 3 Desember 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Soil the Salinization with Some Use Ameliorance and Washing to Rehabilitating Land Affected by Water and Sediment Mud of Sea Effect of TsunamiABSTRACT. The aim of the research is to find ameliorant and the amount water use to leach the salt from the soil. The research was conducted with (1) to analyzed the soil sample, water that used for leach, and leached from leaching soil and (2) to set up and pot experiment by using maize as plant indicator. The plant is fertilized by adding urea, SP 36 and KCl with normal doses. This research set up by factorial Randomized Block Design with two factors, that is 3 types of ameliorant and 5 levels of leach soil. The result data was processed with analysis of variance and then to differentiate mean among each treatment and its interaction using Duncan Multiple Range Test at level 0,05. The result of this research showed that the effect of ameliorant for soil desalinization is significantly different to electroconductivity (ECe), the content of Na+, K+, Ca++, Mg++, SO4--, and Cl- ions of the leached, and to the maize height at 15, 30, 45 days after planting, dry cob weight, dry seed weight, and 100 dry maize seed weight. While treatment of leaching of soil significantly different to pH, and the others is the same with affected by ameliorant except for the data of the plant. While the effect of interaction treatment also significantly different to pH, electroconductivity (ECe) the content of Na+, K+, Ca++, Mg++, SO4--, and Cl- ions of the leached, and to the maize height at 15, 30, 45 days after planting, dry cob weight, dry seed weight, and 100 dry maize seed weight. Eventhough gypsum give a good result in this experiment but due to the difficulty to get this material it is recommended to use limestone+manure as ameliorant for desalinization of salted soil and to leach the soil can utilize P4 (4xLR) temporarily. Then in order to know the correct doses for desalinization of salted soil hence require to be done the further research use limestone+manure and combine by adding amount and frequency of irrigate leach.