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Journal : Jurnal Floratek

PENINGKATAN PERTUMBUHAN DAN PRODUKSI KEDELAI MELALUI KOMBINASI PUPUK ORGANIK LAMTOROGUNG DENGAN PUPUK KANDANG Efendi Efendi
Jurnal Floratek Vol 5, No 1 (2010)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

            Response of plant on agroinputs such as organic fertilizer is different, depending on cultivar. Nutrient composition of organic fertilizer is also varied from one to another. The cultivar of Kipas Putih and Anjasmara were studied. The growth and yield of soybean were significantly affected by cultivar and organic fertilizer,  composted from manure and green manure using EM-4.  The growth and yield of Kipas Putih were significantly better than those of Anjasmara.  Fertilization with 12.5 ton/ha of organic matter also increased growth and yield of soybean.
DAMPAK NAUNGAN TERHADAP PERUBAHAN KARAKTER AGRONOMI DAN MORFO-FISIOLOGI DAUN PADA TANAMAN KEDELAI (Glycine max (L.) Merrill) Chairudin Chairudin; Efendi Efendi; Sabaruddin Sabaruddin
Jurnal Floratek Vol 10, No 1 (2015): April 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Shade is one of the obstacles in the cultivation of soybean crops in intercropping systems. This study was aimed at determining the change in the characters of agronomic and morpho-physiological leaves of soybean plants due to shade. The experiment was conducted at the Experimental Farm of Agriculture Faculty, Teuku Umar University Meulaboh in West Aceh, from August to November 2013. The experiment was arranged in a split plot design with three replications, where subplot (varieties: Anjasmoro, Kipas Merah Bireun, Grobogan, Burangrang, Sinabung, Kaba) was nested in the main plot (shade: without shade, 25% and 50% shade). The results showed that the shade and varieties exerted high significant effects on changes in agronomic characters and morpho-physiological leaf variables, except 100-seed weight and ratio of chlorophyll a/b which were not affected by shade and the amount of chlorophyll b and the ratio of chlorophyll a/b not affected by varieties. Interactions between shade and varieties were highly significant on changes in agronomic characters, except variables 100-seed weight.
RESPONS PERTUMBUHAN STUMP JATI (Tectona grandis L.f.) TERHADAP DOSIS DAN WAKTU APLIKASI PUPUK PHOSKA Efendi Efendi
Jurnal Floratek Vol 6, No 2 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

A field experiment was conducted to determine the growth responses of teak stump to NPK fertilizer that contains S nutrient. The stumps of teak were treated with Phoska fertilizer: 0, 5, 10, 15 g/plant and the fertilizer dosages were applied at 0, 5, 10, and 15 days after planting. The results of the study showed that stem diameter, stem height, and seedling height of the teak were significantly affected by the dosages and application times of Phoska fertilizer at 1, 2, 3, and 4 months after planting. The leaf numbers, leaf length, and leaf width responded significantly to Phoska fertilizer. This study found a significant interaction between the dosages and application times of Phoska fertilizer on seedling height and leaf length at one month old after planting; on stem height, seedling height, and leaf numbers at three month old; on stem diameter, stem height, seedling height, and leaf numbers at four month old after planting. The study revealed that the application of 10 g/plant Phoska applied at a planting day was the best treatment to enhance the growth of teak stump.
Co-Authors Ade Ermin Putri Adi Samran Admi Nazra AFRIZAL AFRIZAL Agnes Soukotta Alex Lumbanraja Alifiah Nurachmana Aman Ma’arij Arif Andy Maulana Arrival Rince Putri Aryo De Wibowo Asdi, Yudiantri Astri Febrianti Bahri, Susila Baqi, Ahmad Iqbal Bobi Saputra Butarbutar, Marisi Chairudin Chairudin Cristiena Cristiena Cut Nur Ichsan Dan Yudistira Y Debi Eka Putri Delsiana Boneta Des Welyyanti Desi Susanti Devianto, Dodi Edy Dharma Erbin Chandra Erida Nurahmi Ernest Grace Firdaus Firdaus Fithriawan Nugroho Fitri Juni Puspasari Gufran - Gufran Gufran Gufran Hazmira Yozza Helcy Yuhanna Hendri Marhadi Herwanda Aditya Ika Saputri Ikhlas Pratama Sandi Iksan Iksan Juniatih Juniatih Linggua Sanjaya Usop Loist Abdi Putra Maiyastri, Maiyastri Marto Silalahi Mawanda Almuhayar Mega Silvia Meiza Fiqrul Hanif Mudinillah, Adam MUHAMMAD YUSUF Muhammad Zalnur Muhlis Muhlis Munir Munir Nadia Sri Rezeki Narwen Narwen Nelly Ervina Nova Noliza Bakar Nurwati, Etty Nurwijayanti Ofan Putra Oktrya Rochmad Parlagutan Silitonga Patrisia Cuesdeyeni Radhiatul Husna ramadhani ramadhani Ridwan Rifqi Riyandho Riri Lestari Riris Kharisma Ananda Rita Deseria Robert Tua Siregar Rosalinda Septiani Sitompul Rosalini Rosalini Sabaruddin Sabaruddin Sartika Sartika Sherly Sherly Simatupang, Sudung Sisca Sisca Suci Fadhila Sudung Simatupang Syafwan, Mahdhivan Syahrul Rasyid Triana Lestari Vivi Candra Winda Saptiani Wulandari Wulandari Yanuar, Ferra Yuliannova Lestari Zahara Zahara Zainul Arasy Zarkasi Zarkasi Zetra Hainul Putra Zulakmal, Zulakmal