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All Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Agriculture
Sri Mulatsih
Universitas Prof. Dr. Hazairin, SH
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Performance of Four Superior Tomato Lines on Combination of Cow Manure and NPK Fertilizer Sri Rustianti; Sri Mulatsih; Widya Oktafia Hutagalung
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 2 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i2.3276

Abstract

Variety improvement approach aims to address tomato production problems. Objective: to identify performance of four tomato superior lines on combination of cow manure and NPK fertilizer. It used split plot design with main plot of four tomato superior lines and subplot of five combination dosages of cow manure and NPK fertilizer. Results: performance of four tomato superior lines did not significantly influence plant height, number of branches, flowering age and harvesting age, but significantly influenced the number and weight of fruit; Combination of cow manure and NPK fertilizer insignificantly influenced performance of four tomato superior lines; Interaction of superior lines with combination of cow manure and NPK fertilizer insignificantly influenced performance of four superior lines. Performance of each superior line was different to each fertilizer combination. The heaviest fruit weight per plant of GH 6 used dosage of 600 kg/ha NPK, GH 12 used combination of 20 ton/ha cow manure and 300 kg/ha NPK, GH 13 used combination of 20 ton/ha cow manure and 300 kg/ha NPK. This can become basis for determining future potential tomato development.
RESPON PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays Saccharata Sturt). PADA PEMBERIAN DOSIS BOKASHI DAN PUPUK PHOSPOR Sri Mulatsih; Eka Suzanna; Rizani Puspa Wijaya
Agriculture Vol. 18 No. 2 (2023): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v18i2.5871

Abstract

Penelitian bertujuan untuk mengetahui pengaruh dosis bokashi dan pupuk phospor terhadap pertumbuhan dan hasil serta  interaksi antara  keduanya yang memberikan pertumbuhan dan hasil terbaik  Penelitian dilaksanakan di desa Air Umban Kecamatan Pino, Kabupaten Bengkulu Selatan.  Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) yang terdiri dari 2 (dua) faktor dengan 3 (tiga) ulangan. Faktor pertama  : Dosis bokashi terdiri dari 4 (empat) taraf yaitu ; D0 (tanpa bokashi, D1 (bokashi 10 ton/ha), D2 (15 ton/ha), dan  D3 (20 ton/ha).  Faktor kedua adalah dosis pupuk Phospor yang terdiri 4 (empat) taraf; yaitu : P0 (tanpa pupuk P), P1 (50 kg/ha), P2 (100 kg/ha), P3 (150 kg/ha). Dari kedua perlakuan tersebut diperoleh 16 kombinasi perlakuan dengan 3 ulangan sehingga terdapat 48 satuan percobaan.  Hasil penelitian menunjukkan bahwa dosis bokashi dan phospor serta interaksi antara keduanya berpengaruh sangat nyata terhadap  tinggi tanaman, diameter batang, berat kering brangkasan, berat kering akar, panjang tongkol, diameter tongkol dan hasil jagung manis. Interaksi antara dosis bokashi  D3 (20 ton/ha) dan pupuk phospor P3 (150 kg/ha) menghasilkan pertumbuhan dan hasil jagung manis tertinggi terlihat dari hasil jagung per petak. Kata kunci : Bokashi, Dosis, Jagung manis.
Co-Authors Asfaruddin Asfaruddin Dewi Sartika Eka Suzanna Farida Aryani Gillang Agung Pratama Irma Sri Lestari Nurseha Nurseha Nurseha Nurseha Rizani Puspa Wijaya Sri Rustianti Rustianti, Sri Rustianti Sudaryanti Sunarti Sunarti Widya Oktafia Hutagalung