Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Buletin Iptek Tanaman Pangan
Sri Ayu Dwi Lestari
Balai Penelitian Tanaman Aneka Kacang dan Umbi Jl.Raya Kendalpayak Km.8. Kotak Pos 66 Malang 65101, Indonesia
Agriculture, Biological Sciences & Forestry Computer Science & IT

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Pemanfaatan Paitan (Tithonia diversifolia) sebagai Pupuk Organik pada Tanaman Kedelai Sri Ayu Dwi Lestari
Iptek Tanaman Pangan Vol 11, No 1 (2016): Juni 2016
Publisher : Puslitbang Tanaman Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Paitan is an annual weed which can be used as organic manure for crops. The yield of biomass is about 9-11 t/ha during the dry season and 14-18 t/ha during the rainy season. As a source of N, P, K nutrients for plants, paitan contains 3.50-4.00% N, 0.35-0.38% P, 3.50-4.10% K, 0.59% Ca, and 0.27% Mg. Biomass of paitan can be used as a green manure, mulch, or compost to improve physical and biological soil fertility. The leaves and stems used as organic manure can improve the growth and yield of soybean. Application of paitan biomass before the seed planted, however, may suppress the growth of soybean seed due to its alelopatic effect to seedling. Therefore, application of fresh paitan biomass is suggested after the seeds germinate, at 3-4 weeks after planting.
Co-Authors