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All Journal Jurnal Agroplasma PERTANIAN TROPIK
Lubis, Elli Afrida
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Agriculture, Biological Sciences & Forestry

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Respon Pertumbuhan Tanaman Jahe Merah (Zingiber Officinale Rosc) Terhadap Pemberian Pupuk Kandang Sapi dan Pupuk NPK Lubis, Elli Afrida; Lisdayani, Lisdayani
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5661

Abstract

The prospects for the development of red ginger plants in Indonesia are still quite bright, especially for export, the traditional medicine industry, the food and beverage industry and cooking spices. Fresh red ginger in Indonesia is exported to various countries including the United States, Japan, Singapore and Pakistan. The red ginger plant (Zingiber officinale Rosc) is one of the important herbs. During its growth, from planting to production, it is definitely a ginger plant. has absorbed a number of food elements. Therefore, efforts are needed to maintain, increase and increase soil fertility, including by fertilizing. One of the determining factors is the use of cow manure and NPK fertilizer. The aim of this research is to determine the effect of using doses of cow manure and NPK fertilizer on the growth of red ginger plants (Zingiber officinale Rosc.). This research uses a Factorial Randomized Block Design (RAK). which consists of 2 (two) treatment factors. The first factor is the dose of cow manure (K) consisting of 4 levels, namely:= Control,= 75 tons/ha (2kg/plot),= 150 tons/ha (4kg/plot)), K3= 225 tons/ha (6kg /plot)). The second factor, namely the dose of NPK fertilizer (M), consists of 3 levels, namely: M0= Control, = 0.4 gr/plot, M2= 0.6 gr/plot, M3 = 0.8 gr/plot. Observed variables include Plant Height, Number leaves/sample, and number of saplings/sample. The results of the research on the dose of cow manure showed a very real influence on plant height, number of leaves and number of tillers in red ginger plants. NPK fertilizer doses that are too high have an impact on low plant height, number of leaves, and number of red ginger plant saplings Keywords: red ginger, cow manure, NPK
Response Growth and Development of Gambas Plant (Luffa acutangula L.Roxb) to Application of Manure and Trichoderma koningii Lubis, Elli Afrida; Rizwan, Muhammad
Jurnal Pertanian Tropik Vol. 8 No. 3 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.084 KB) | DOI: 10.32734/jopt.v8i3.8525

Abstract

Gambas is a plant that has several advantages. It contains protein, fat, carbohydrate, fiber and sugar which make it beneficial for people who consume it. In order to increase growth and production, fertilizer plays an important role in supplying the minerals or nutrients needed by plants. Manure, which is a mixture of solid dung, urine, and (plant) food waste, plays a very important role as a food source for soil organisms. Due to the various benefits and high economic value of the gambas plant, numerous efforts have been made to increase productivity and suppress the growth of pathogens that can interfere with gambas growth, one of which is the use of biological agents. The biological agents commonly used are from the fungi group. Trichoderma harzianum is one type of fungi that can be used as a biological agent. This study used a factorial group design consisting of two factors, with a 4x3 factorial pattern and 3 replications. The factors studied included types of manure and doses of Trichoderma fertilizer, which consisted of 12 levels, namely K0= control (un-fertilizer), K1= Goat Manure (2 kg/plot), K2= Chicken Manure (2 kg/plot), K3= Cow Manure (2 kg/plot), while the Trichoderma Fertilizer Factor (M) consisted of 3 levels, namely M0= Control, M1= Trichoderma (5 g/plot), M2= Trichoderma (10 g/plot). The results showed that the application of manure and Trichoderma koningii fertilizer had a significant effect on plant height, number of leaves and fruit weight of the sample/plot, which indicates that the application of both types of fertilizers can increase the content of organic matter in the soil.
Co-Authors Lisdayani, Lisdayani Rizwan, Muhammad