Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal Lahan Suboptimal Journal of Agro Complex
Florentina Kusmiyati
Unknown Affiliation
Agriculture, Biological Sciences & Forestry

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Aplikasi Teknologi Bioslurry di Desa Montongsari Kabupaten Kendal Provinsi Jawa Tengah Florentina Kusmiyati; Bagus Herwibawa; Susilo Budiyanto
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 6 No. 2 (2017): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (721.356 KB) | DOI: 10.33230/JLSO.6.2.2017.315

Abstract

Kusmiyati et al, 2017. Application of Bioslurry Technology at Montongsari Village, Kendal Regency Central Java Province. JLSO 6(2):106-112.The dependence of farmers on inorganic fertilizers is increasing from year to year. The urea requirement for agriculture in 2015 was 3.795.596 tons, increased to 4.007.463 tons in 2016. Many efforts have been made to reduce farmer’s dependence on inorganic fertilizers. The activity purpose of Student Community Service-Community Empowerment Learning was to reduce farmer’s dependence on inorganic fertilizers by using bioslurry at Montongsari village, Kendal regency, Central Java. The activities were training, mentoring and demonstration plot. Training and mentoring activities were  processing of biogas wastes into solid and liquid bioslury fertilizers and their application on plant. The treatments of demonstration plot were without and with liquid bioslurry on growth and production of water spinach (Ipomoea aquatica). The result of the mentoring activities showed a biogas reactor (capacity of 4 m3) will produce 18 kg of bioslury from 20-40 kg of goat dung. Nitrogen content (N), C-organic  and C / N ratio of solid bioslury were 1.43%; 37.61% and 26.30, respectively. While nitrogen content of liquid bioslury was only 0.09%.  There were no growth difference between aplication of liquid bioslurry and inorganic fertilizer on water spinach. The conclusion was  bioslury of biogas waste both solid and liquid bioslury can be utilized as organic fertilizer for plants.
Pengaruh pemberian pupuk anorganik dan organik diperkaya N, P organik terhadap serapan hara tanaman Selada (Lactuca sativa. L) Reyzhadi Neoriky; Dwi Retno Lukiwati; Florentina Kusmiyati
Journal of Agro Complex Vol 1, No 2 (2017)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.624 KB) | DOI: 10.14710/joac.1.2.72-77

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk anorganik dan pupuk organik diperkaya N, P organik terhadap penyerapan unsur hara tanaman selada. Penelitian ini menggunakan RAL monofaktor yang terdiri dari 9 perlakuan dengan 3 ulangan. Perlakuan pupuk yaitu urea (T1), TSP (T2), urea + TSP (T4), Pupuk kandang (pukan) (T4), Pukan + gamal (T5), Pupuk kandang + BP (T6), pukan + guano(T7), Pukan + BP + gamal (T8), dan pukan + guano + gamal (T9). Perlakuan diulang sebanyak 3 kali. Parameter yang diamati adalah berat kering, rasio tajuk akar, serapan nitrogen, dan serapan fosfor. Data analisis ragam dilanjutkan uji duncan menunjukan pupuk organik mampu meningkatkan separan hara tanaman setara pupuk anorganik. Perlakuan yang diberikan pada parameter rasio tajuk akar tertinggi didapat pada perlakuan T5. Sedangkan, parameter berat kering, serapan hara N dan P tertinggi didapat pada perlakuan T8. Pemberian perlakuan pukan, BP, dan gamal memberikan hasil terbaik terhadap penyerapan unsur haraKata kunci : selada, anorganik, organik, nitrogen, fosfor
Persilangan 4 varietas kedelai (Glycine max L.) dalam rangka perakitan kedelai tahan kering Frendi Heri Utomo; Budi Adi Kristanto; Florentina Kusmiyati
Journal of Agro Complex Vol 2, No 2 (2018)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.8 KB) | DOI: 10.14710/joac.2.2.93-101

Abstract

The purpose of this research was to study dialel crossing of 4 soybean varieties in order to get drought resistant varieties. The research used Completely Randomized Design with six crossing combination : Dering x Grobogan, Grobogan x Dering, Dering x Detam, Detam x Dering, Dering x Devon, and Devon x Dering. Each combination was repeated five times. Parameters observed were percentage of fertilization, number of seeds in pods, long of pods, weight of 10 seeds. Parameters were analyzed descriptively and heterosis was calculated. The research results showed that crossing between dering and devon had the highest percentage of fertilization. Crossing between dering and grobogan improved number of seed in pod, long of pods and weight of 10 seeds. The highest heterosis of seed number in pod, long of pods and weight of 10 seeds were resulted from crossing dering x devon, Dering x Grobogan, Grobogan x Dering, respectively. Keywords : Crossing, genotype soybean, fist population
Co-Authors Bagus Herwibawa Budi Adi Kristanto Dwi Retno Lukiwati Frendi Heri Utomo Reyzhadi Neoriky Susilo Budiyanto