Pengaruh Pupuk Hijau Daun Trembesi Dan NPK Lao Ying TerhadapPertumbuhan Dan Hasil Bawang Daun (Allium fistulosum L.) Pada Tanah Aluvial

Abstrak

Thisstudy aimsto determine the effect of the interaction of trembesileaf green manure and Lao Ying NPK fertilizer growth and yield of onion plants(AlliumfistulosumL.) on alluvialsoilsin polybags.Thisresearchwas conducted in Sungai Rengas Village, Sungai Kakap District, Kubu Raya Regency, West Kalimantan. The research time was carried out from June to August 2021.The design used in this study was a Complete Randomized Design (RAL) factorial pattern consisting of 2 factors. The First FactorInThe Treatment OfTrembesi and NPK LaoYing Foliar Green Fertilizer, with theirrespective fertilizer doses. Green trembesi leaves, with treatment codes T1:20 grams/polybags, T2:40gran/polybags, T3:60grams/polybags and NPK LaoYing fertilizer with treatment codes N0: withoutfertilizer, N1:2,5grams/polybags and N2:5grams/polybags. The observations made in this study were plant height, number of leaf blades, number of saplings, fresh weight of plants and the environment.The interaction betweenTrembesiLeaf green manure andLaoYing NPK had an unreal effect on all observed variables.The interaction betweenTrembesiLeaf greenmanure andLaoYingNPKhad an unreal effect on all observed variables.The application ofTrembesileaf green fertilizer andLaoYing NPK singularly had an unreal effect on all observed variables.The following are the averagesin each research observation. Plant height T3N0 with a plant height of 32.11 and the lowest T3N1 with a plant height of 26.78 (cm), On the variable number of leaves the best treatment on the T3N0 treatment with the number of leaves 10.11 and the lowest T1N0 with the number of leaves 9.55 (strands), On the variable number of saplings the besttreatment on the T2N2 treatment with the number of saplings 3.11 and the lowest T2N0 with the number of saplings 2.44 (buds), variable plant weight best treatment at T3N2 treatment weighing 9.13 andthe lowestT3N1 at5.94(grams).