Seminar Nasional Teknologi Pemupukan, Palembang.Expert Systems, Diagnosis, Plant Disease AbstractДiagnosis of diseases in plants is needed to determine pests or diseases that attack the plant through the symptoms found. Antisipasi Menghadapi Kelangkaan Dan Kenaikan Harga Pupuk. Pemanfaatan tandan kosong sawit untuk pembuatan pupuk organik di PT. Wijaya, T., Silalahi, J., Purba, B., & Novikasar, R. Effect of liming and NPK fertilizer on the growth of cocoa seedling in peat soil medium. Wibawa, A., Soemarsono, S., Hendarsono, & Soedradjad. Jurnal Ilmu Pertanian Indonesia, 18(2), 97вЂ“101. The effect of oil palm frond-based compost as growing media amendment for rubber (Hevea brasiliensis, MГјll.

Mineral deficiencies in Hevea and associated cover plants.

The College of Agricultural, Food, and Environmental Sciences, 12. Nutrient Management for Fruit & Vegetable Crop Production. Journal of Agricultural Science, 5(10), p1. Total Kjeldahl-N, Nitrate-N, C/N Ratio and pH Improvements in Chimato Composts Using Tithonia Diversifolia. Effect of compost and macronutrients on some cotton seedling disease. Journal of Ecological Engineering, 16, 154вЂ“160. Fertiliser Value And Trace Element Content Of Composts Produced From Different Wastes. Meller, E., Nied?wiecki, E., Rogalska, P., Jarnuszewski, G., & Wilczy?ski, D. The Effect Of Application Of Agricultural Waste Compost On Growing Media And Greenhouse Lettuce Yield. Effect of Growing Media and Mineral Fertilization on Growth, Flowering, Bulbs Productivity and Chemical Constituents of Hippeastrum vittatum, Herb. The Effect of Organic Amendments on Soil Chemical Characteristics. Proceeding of the 1987 Int, Kuala Lumpur-Malaysia.ДЄngelova, V. Il Palm/Palm Oil Conference on Progress and Prospect. Toward optimizing the use of FFB mulch on oil palms on two different soils. In addition, TKKS compost also has tendency to increase the nutrient content of K, Ca, and Mg compared to without compost application.ДЄbdul, H., Chew, P. A Significant difference was shown in the parameter of grafting successfully by use of 400 вЂ“ 600-gram compost TKKS accompanied by a reduction of 25-50 % inorganic fertilizer in planting media. The results show that a combination of TKKS compost and inorganic fertilizer were not significantly different to increase plant growth. The study using a randomized block design (RBD) consisting of 6 treatment combination of compost and reduction of inorganic fertilizers namely : 1) control (without compost and fertilizer) 2) 100 % general dosage (DU) of inorganic fertilizer 3) 1.000 gram compost 4) 800 gram compost + 25 % DU 5) 600 gram + 50 % DU compost and 6) 400 gram compost + 75 % DU. The purpose of this study was to determine the effect of TKKS compost applications on the growth of rubber plant material and the reduction of inorganic fertilizers. Oil palm empty bunches (TKKS)В are one of the largest solid waste palm oil processing which has the potential as raw material for compost to increase the growth of rubber plant material.

Budidaya tanaman kelapa sawit. pdf