Abstract

Marlina N, Aminah IS, Amir N, Rosmiah R. 2019. Application of organic fertilizer types to NPK nutrients levels and soybeans production (Glycine max (L.) Merril) at different planting spaces in tidal land. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):148-158. Tidal lowlands flood type C is suboptimal land and very potential in cultivating soybean, but it has problems in soil fertility, macro and micro nutrient poor, therefore to increase soil fertility can be given various types of organic fertilizers, including cow manure organic fertilizer, chicken manure organic fertilizer and biofertilizer. All types of organic fertilizers are composted, and specifically biofertilizers are made with their own formula. It is expected that the organic fertilizer provided can increase soil fertility and nutrient availability for soybean plants. This study aimed to get the best type of organic fertilizer on the availability of nutrient levels of NPK and soybean production at different spacing in tidal land. This research was conducted in Jaya Agung Village, Lalan District, Musi Banyuasin Regency, South Sumatra Province, and was carried out in March 2018 - June 2018. The method used was the experimental method. The design used is a split-plot design. with 9 treatment combinations and repeated 3 times. As the main plot treatment is plant spacing (20 cm x 20 cm, 20 cm x 30 cm and 20 cm x 40 cm), and treatment of subplots are: types of cow manure organic fertilizers 10 ton/ha, chicken manure organic fertilizer 10 ton/ha, and biofertilizer 400 kg/ha. The results showed that the combination treatment of plant spacing of 20 cm x 30 cm with the type of biofertilizer 400 kg/ha could increase soybean production by 9.11 g/plot or equivalent to 2.43 ton/ha.

Highlights

  • Lahan pasang surut tipe luapan C merupakan lahan suboptimal dan sangat berpotensi dalam pengembangan tanaman kedelai, namun lahan pasang surut mempunyai kendala dalam kesuburan tanah, miskin hara makro dan mikro, oleh karena itu untuk meningkatkan kesuburan tanahnya dapat diberi berbagai jenis pupuk organik, diantaranya pupuk organik kotoran sapi, pupuk organik kotoran ayam dan pupuk organik hayati

  • All types of organic fertilizers are composted, and biofertilizers are made with their own formula

  • It is expected that the organic fertilizer provided can increase soil fertility and nutrient availability for soybean plants

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Summary

BAHAN DAN METODE

Penelitian ini dilaksanakan di Desa Jaya Agung, Kecamatan Lalan Kabupaten Musi Banyuasin Provinsi Sumatera Selatan, dan di laksanakan pada bulan Maret 2018 – Juni 2018. Metode yang dilakukan metode experiment di lapangan. Rancangan yang digunakan rancangan petak terbagi (Splitplot). Dengan 9 kombinasi perlakuan dan diulang sebanyak 3 kali. Sebagai perlakuan petak utama adalah jarak tanam (20 cm x 20 cm, 20 cm x 30 cm dan 20 cm x 40 cm), dan perlakuan anak petak adalah: jenis pupuk organik Uji lanjut yang digunakan adalah Uji BNJ dengan menggunakan program SAS 9.1.3 Portable

Cara Kerja Pupuk Organik Hayati
HASIL DAN PEMBAHASAN
Jenis Analisa
Kotoran sapi Kotoran ayam Pupuk organik
Pupuk Organik Hayati
UCAPAN TERIMAKASIH
DAFTAR PUSTAKA
Findings
International Hourmal of Microbiology
Full Text
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