Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Agro Bali: Agricultural Journal Rona Teknik Pertanian
I Nengah Muliarta
Universitas Mahendradatta
Agriculture, Biological Sciences & Forestry Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
POTENTIAL OF LOSS OF ORGANIC FERTILIZER IN LOWLAND RICE FARMING IN KLUNGKUNG DISTRICT, BALI I Nengah Muliarta; Jhon Hardy Purba
Agro Bali : Agricultural Journal Vol 3, No 2 (2020)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.487 KB) | DOI: 10.37637/ab.v3i2.567

Abstract

Rice straw is an abundant resource that was still seen as a waste in intensive rice cultivation. Rice straw is said to be a resource because it can be used as organic fertilizer (compost) and contains nutrients that were beneficial for crop growth and soil fertility. The fact in the field was still found that rice straw was wasted, one of which was burned. A study was conducted through a method of observation and survey involving rice paddy farmers in 3 sub-districts in the district of Klungkung, namely Banjarangkan, Klungkung and Dawan. The aim of the research was to know the production of rice straw waste and the potential of wasted organic fertilizer in intensive rice cultivation. Based on the results obtained the production of dried straw waste in each harvest about 10.21 tons/ha.  Farmers do not utilize rice straw as compost by reason, not knowing how to composting. There were 30.34% of farmers who burn straw because based on the knowledge gained burn is an easy way to restore rice straw to the ground. The impact of burning rice straw was around 5,887,086 - 7,888.7 tons of organic fertilizer wasted.
Pemanfaatan Kompos Jerami Padi Guna Memperbaiki Kesuburan Tanah dan Hasil Padi I Nengah Muliarta
Rona Teknik Pertanian Vol 13, No 2 (2020): Volume 13, No. 2, Oktober 2020
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v13i2.17302

Abstract

Abstrak. Tujuan dari penelitian untuk meneliti dampak kombinasi kompos jerami padi dan pupuk anorganik (phonska) terhadap kesuburan tanah dan hasil tanaman padi. Padi yang digunakan dalam penelitian ini merupakan benih padi varietas Ciherang. Penelitian dilakukan dalam wadah pot dengan ukuran diameter 24 cm dan dengan tinggi 26 cm. Setiap pot diberikan tanah 8 kg, dengan kualitas kompos yang digunakan yaitu memiliki pH sebesar 7,58, kadar air sebesar 11, 79%, rasio C/N sebesar 16,50, Kandungan C-organik sebesar 27,84%,  N sebesar 1,69, kandungan P sebesar 0,23% dan K yaitu 5,04%. Kombinasi kompos jerami padi dan phonska yang digunakan dalam penelitian ini yaitu P0 (0% kompos + 0% phonska), P1 (0% kompos + 100% phonska), P2 (20% kompos + 80% phonska), P3 (40% kompos + 60% phonska),  P4 (60% kompos + 40% phonska) dan P5 (80% kompos + 20% phonska). Penelitian dengan 6 perlakuan dan 4 ulangan ini menggunakan rancangan acak kelompok (RAK). Hasilnya kombinasi kompos dan pupuk phonska meningkatkan parameter fisik, biologi dan kimia tanah, namun belum mampu mengubah status kesuburan tanah. Pemanfaatan kompos yang dikombinasikan pupuk anorganik juga memberikan hasil sama dengan 100% phonska.  Dimana kombinasi dosis 60% kompos + 40% phonska memberikan hasil berat gabah kering giling tertinggi dibandingkan kombinasi lainnya.Utilization of Rice Straw Compost To Improve Soil Fertility and Rice ResultsAbstract. The purpose of this study is to examine the impact of a combination of rice straw compost and inorganic fertilizer (phonska) on soil fertility and rice crop yields. The rice used in this study is the rice seed of the Ciherang variety. The research was conducted in a pot container with a diameter of 24 cm and with a height of 26 cm. Each pot is given 8 kg of soil, with the quality of compost used which has a pH of 7.58, the water content of 11.79%, C/N ratio of 16.50, C-organic content of 27.84%, N of 1.69, P content of 0.23% and K of 5.04%. The combination of rice straw compost and phonska used in this study is P0 (0% compost + 0% phonska), P1 (0% compost + 100% phonska), P2 (20% compost + 80 % phonska), P3 (40% compost + 60% phonska), P4 (60% compost + 40% phonska) and P5 (80% compost + 20% phonska). The study with 6 treatments and 4 replays used a randomized design group (RAK). As a result, the combination of compost and inorganic fertilizer (phonska) improves the physical, biological, and chemical parameters of the soil, but has not been able to change the fertility status of the soil. The utilization of compost combined with inorganic fertilizer also gives the same result as 100% phonska.  Where a combination dose of 60% compost + 40% phonska gives the highest dry grain weight results compared to other combinations.
Co-Authors Jhon Hardy Purba