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Laju Pertumbuhan Selada Hidroponik Pada Campuran Hara Abmix dan POC Bulu Ayam (Kasus Pada Pertumbuhan Selada di Media Substitusi Hara Sintetis dan POC Bulu Ayam) Nyayu Siti Khodijah; Ratna Santi; Kusmiadi; Euis Asriani; Muhartoyo
JAF: Journal of Agricultural and Farming Vol. 1 No. 1 (2023): JAF: Journal of Agricultural and Farming, March 2023
Publisher : ASIAN PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58738/jaf.v1i1.156

Abstract

Dilakukan perhitungan laju pertumbuhan relatif tanaman dan laju asmilasi tanaman selada yang ditanam dimedia hidroponik dengan ABmix yang disubstitusi pupuk organic cair (POC) asal limbah bulu ayam, untuk mengetahui dosis pemberian hara yang berimbang. Metode penelitian dilakukan dengan menggunakan Rancangan Acak Lengkap (RAL) tunggal yang terdiri dari 5 (empat) taraf perlakuan yaitu: K0 = nutrisi AB mix (kontrol) 5 ml/L , K1 =Abmix 4 ml/l + 1 ml/l POC bulu ayam, K2 = Abmix 2,5 ml/l + 2,5 ml/l POC bulu ayam, K3 = Abmix 2 ml/l + 3 ml/l POC bulu ayam, K4 = Abmix 1 ml/l + 4 ml/l POC bulu ayam. Hasil penelitian menunjukkan perlakuan POC bulu ayam mampu menyamai pertumbuhan Selada dengan sumber nutrisi dari hara sintetis ABmix. Hasil anova menunjukkan jenis perlakuan POC bulu ayam dan AB mix tidak berpengaruh nyata terhadap peubah tinggi tanaman, luas daun, jumlah daun, berat kering, laju asimilasi bersih, laju tumbuh relatif, laju tumbuh tinggi tanaman relatif, laju tumbuh luas daun relatif, dan laju tumbuh jumlah daun relatif. POC bulu ayam mampu mengimbangi pertumbuhan yang diberi hara AB mix pada pertumbuhan selada system hidroponik.
Respon Pertumbuhan dan Hasil Kedelai dengan Aplikasi Pupuk Organik dan Rhizobium Nadia Fransiska; Tri A Lestari; Ratna Santi
Agrotechnology Research Journal Vol 7, No 1 (2023): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v7i1.63714

Abstract

Soybean are basic need and the main source of vegetable protein for most of the Indonesian population. Organic matter and Rhizobium are improvement efforts to optimize soybean growth between durian plants. The purpose of the research was to determine the use of Rhizobium and organic fertilizers on the growth and yield of soybeans between durian plants in LubukKelik village, Bangka. The experiment used split plot and RAL design. The main plot was Rhizobium applications consist of without Rhizobium (P0) and Rhizobium application (P1). The sub plot was the use of organic fertilizers, which consists of chicken manure (K1) and empty oil palm fruit bunches compost (K2). The results showed that the types of organic fertilizer application not significantly affected soybeans growth dan yield in between durian plants. Empty fruit bunches compost provided the best growth on soybean plants. The best yield of soybean in between durian plants are shown by empty fruit bunches treatment. Rhizobium application significantly affected growth parameters of soybean and effective root nodules. Soybean growth parameters with Rhizobium application was better than without Rhizobium application. Interaction between organic fertilizers and Rhizobium significantly not affected soybeans growth dan yield. Combination of empty oil palm fruit bunches compost with Rhizobium is treatments that provide the best growth of soybean.