Jurnal Agrofolium

Pupuk Kandang Sapi dan Pupuk Organik Cair Buah Busuk Terhadap Pertumbuhan dan Produksi Tanaman Kacang Hijau (Vigna radiata L.)

2024-02-23T13:57:54+07:00

Cattle Manure and Rotten Fruit Liquid Organic Fertilizer on the Growth and Production of Green Beans (Vigna radiata L.) The aim of the study was to determine the application of cow manure and rotten fruit liquid organic fertilizer and their interactions on the growth and production of green beans (Vigna radiata L) ”. The research was conducted in Kedai Damar Village, Tebing Tinggi District, Serdang Bedagai District, North Sumatra Province. Held in December 2022 s.d. April 2023. This study used Factorial RAK with 2 factors studied with 3 repetitions. The first factor was cow manure (K) consisting of 4 levels, namely K0 = no treatment (control), K₁ = 4 kg per plot, K₂ = 8 kg per Plot, K₃ = 12 kg per Plot. The second factor was rotten fruit liquid fertilizer (C), which consisted of 4 levels, namely C₀ = no treatment (control), C₁ = 25 ml liter^-1 of water, C₂ = 50 ml liter^-1 of water, C₃ = 75 ml liter^-1 of water. The results showed that the application of cow manure had a very significant effect on the parameters of the number of pods per sample, the number of pods per plot, the weight of 100 seeds per sample and the weight of 100 seeds per plot. The application of rotten fruit liquid organic fertilizer had a significant effect on the weight parameter of 100 seeds per sample. While the interaction has a very significant effect on the weight parameter of 100 seeds per sample and has a significant effect on the number of leaves parameter

Pemberian Pupuk Kompos Kotoran Burung Puyuh dan POC Limbah Kulit Nanas terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis Hypogaea L.)

2024-02-23T14:14:00+07:00

Peanuts (Arachis hypogaea L.) in Indonesia are the most important agricultural commodity after soybeans which have a strategic role in national food as a source of protein and vegetable oil. Quail droppings are a type of hot fertilizer, decompose quickly so they are directly absorbed by plants because they contain macro nutrients (Ca, P, N, K, and CI) and micro nutrients (Fe, Cu, Zn, Mn, and Mo) required by plants (Kusuma, 2012). Pineapple peel waste can also be used as organic fertilizer in solid or liquid form, test results show that the POC of Pineapple Peel Waste is P (23.63 ppm), K (08.25 ppm), N (01.27 ppm), Ca (27.55 ppm ), Mg (137.25 ppm), Zn (0.53 ppm) and Organic C (3.10%). This research aims to determine the application of quail manure compost and pineapple peel waste to the growth and production of peanut plants (Arachis hypogaea L.). This research was carried out in Pematang Setrak Village, Teluk Mengkudu District, Serdang Bedagai Regency, North Sumatra Province, from June to August 2023, this research used a Factorial Randomized Block Design with 2 factors studied and 3 replications where the first factor was quail manure (P) which consisted of 4 levels, namely P₀ (without treatment), P₁ ( 1 kg per plot), P₂ (2 kg per plot), P₃ (3 kg per plot). The second factor is the POC of pineapple peel waste (N) which consists of 3 levels, namely N₀ (without treatment), N₁ (35 ml liter^-1 of water), N₂ (70 ml liter^-1 of water). The parameters observed were plant height (cm), number of filled pods per sample plant (pods), pod weight per sample plant (g), pod weight per plot and seed weight per 100 sample seeds.The results of the research showed that the application of quail manure compost had a very significant effect on the parameters of the number of filled pods per sample plant, pod weight per sample plant, pod weight per plot and seed weight per 100 sample seeds, but had no significant effect on the plant height parameter. Providing POC from pineapple peel waste had a very significant effect on the parameters of the number of pods contained per sample plant, pod weight per sample plant, pod weight per plot and seed weight per 100 sample seeds. The interaction between giving quail manure compost and pineapple peel waste POC had a very significant effect on the parameters of number of filled pods per sample plant, pod weight per sample plant and pod weight per plot, but had an insignificant effect on the parameters of plant height and seed weight per 100 sample seeds. .

Pertumbuhan dan Produksi Jagung Manis (Zea Mays L. Saccharata) dengan Aplikasi Pupuk Organik Cair Bonggol Pisang dan Pupuk Kandang Sapi

2024-02-23T14:42:54+07:00

Liquid organic fertilizer has many advantages. This research aims to determine whether giving banana weevil POC and giving cow manure can increase the growth and production of sweet corn (Zea mays L. sacharata) and their interactions.This research used a Randomized Block Factorial Design with 2 factors studied and 3 replications where the first factor was the administration of banana weevil POC (P) which consisted of 3 levels, namely P1 = 100 ml liters of water-1 plot-1, P1 = 200 ml liters of water -1 plot-1, P2 = 300 ml liter of air-1 plot-1. The second factor of giving cow manure (S) consists of 4 levels, namely S0 = no treatment (control), S1 = 2 kg plot-1, S2 = 4 kg plot-1, and S3 = 6 kg plot-1. The parameters observed were plant height (cm), weight of husked cobs per sample (g), and husked cob weight per plot (g).The research results showed that giving POC banana weevils had no significant effect on the parameters of plant height, weight of husked cobs per sample, and husked cob weight per plot. The application of cow manure had a very significant effect on the parameters of plant height, weight of husked cobs per sample and husked cob weight per plot. The interaction of the two fertilizer treatments had no significant effect on all observed parameters.

Pemberian Kotoran Jangkrik dan Zat Pengatur Tumbuh Dapat Meningkatkan Pertumbuhan dan Produksi Tanaman Bawang Merah (Allium ascalonicum L. )

2024-02-23T15:01:15+07:00

Shallot (Allium ascalonicum L.) is a type of plant that is used as a cooking spice in Southeast Asia and other parts of the world. This study aims to determine the effect of cricket droppings and growth regulators and the interaction of cricket droppings and growth regulators on the growth and production of shallots (Allium ascalonicum L.). This research was conducted from March to May 2023. This study used a Factorial Randomized Block Design with 2 factors studied and 3 repetitions where the first factor was cricket droppings (J) which consisted of 4 levels, namely J₀ = without cricket droppings, J₁ = 1.2 kg per plot, J₂ = 2.4 kg per plot, J₃ = 3.6 kg per plot. The second factor was growth regulators (Z) which consisted of 3 levels, namely Z₀ = without growth regulators, Z₁ = 2 ml liter^-1 of water per plot, Z₂ = 4 ml liter^-1 of water per plot. The results showed that the application of cricket droppings had a very significant effect on all observed parameters such as plant height, number of leaves per clump, number of tillers per clump, number of tubers per clump and fresh weight of tubers per clump. The application of growth regulators did not significantly affect all observed parameters such as plant height, number of leaves per hill, number of tillers per hill, number of tubers per hill and fresh tuber weight per hill. Meanwhile, the interaction between cricket droppings and growth regulators did not significantly affect all observed parameters.

Hubungan Pupuk NPK, Dolomit, dan Curah Hujan Terhadap Produksi Kelapa Sawit (Elaeis gueneensis Jacq) Di Kebun Rengat Barat Riau

2024-02-23T15:18:01+07:00

Oil palm (Elaeis guineensis Jacq) is a leading plantation crop that is the largest contributor to foreign exchange in Indonesia. This study aims to determine the effect of NPK fertilizer, dolomite and rainfall on oil palm production in West Rengat Plantation, Riau. This research was conducted from June to August 2023. The research was conducted using the survey method. First determine the research location or land to be studied, then look for data on land area, after that determine the block that will be used as sampling. After the production data, fertilization data and rainfall data were obtained, the data were then processed using simple and multiple regression methods, so that the relationship between production and fertilization and rainfall was illustrated.

The results showed that the application of dolomite fertilizer was positively correlated not significantly on the parameters of the number of bunches per hectare, number of bunches per staple, weight per hectare, and weight per length, the application of NPK fertilizer was positively correlated not significantly on the parameters of the number of bunches per hectare, number of bunches per hectare, weight per hectare, and weight per length, rainfall had a significant negative correlation on the parameters of number of bunches per hectare, number of bunches per hectare, weight per hectare, weight per length, while the interaction of dolomite fertilizer, NPK, and rainfall had a significant effect on weight per length. However, the effect of dolomite fertilizer, NPK, and rainfall was not significant on the number of bunches per hectare, number of bunches per stem, and bunch weight per hectare.

Pemanfaatan Pupuk Kandang Sapi dan Pupuk Organik Cair Kulit Pisang Untuk Meningkatkan Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays L. saccharata Sturt)

2024-02-23T15:34:34+07:00

Sweet corn (Zea mays L. saccharata Sturt) is one type of annual crop whose life cycle is only 80 - 150 days. This study aims to determine the growth and production of sweet corn (Zea mays L. saccharata Sturt) due to the application of cow manure and banana peel liquid organic fertilizer. This research was conducted from March to June 2023. This study used a Factorial Randomized Group Design with 2 factors studied and 3 replications where the first factor was cow manure (K) consisting of 3 levels, namely K₀ = 0 tons ha^-1 (control), K₁ = 15 tons ha^-1, K₂ = 30 tons ha^-1. The second factor is banana peel liquid organic fertilizer (P) which consists of 4 levels, namely P₀ = 0% (control), P₁ = 10% liter^-1 of water, P₂ = 20% liter^-1 of water, P₃ = 30% liter^-1 of water. The results showed that the application of cow manure had a very significant effect on the parameters of plant height, leaf area, cob length, cob diameter and cob weight per sample and had a significant effect on the cob weight parameter per plot. The application of banana peel liquid organic fertilizer has a significant effect on the cob diameter parameter, but has no significant effect on the parameters of plant height, leaf area, cob length, cob weight per sample and cob weight per plot. While the interaction between cow manure and banana peel liquid organic fertilizer had no significant effect on all parameters observed.