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. Key words : water supply, corm girth, drought.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. Result showes that treatment of water supply volume provides significant results on the observation parameters plant height increment, whereas the parameters observed in the number of leaves, corm girth increment, dry weight, and seed quality index showed no significant results after further testing DNMRT at 5% level The data obtained were analyzed using ANOVA and followed by further tests DNMRT at level 5%. The parameters observed were plant height increment, number of leaves, corm girth increment, dry weight, seed quality index and proline content. The tested combined treatment consisting of four levels: A (The Water 2400 ml Marihat D Г— P), B (Giving Water 2400 Topaz ml D Г— P), C (Provision of Water 1200 ml Marihat D Г— P), and D (Provision of Water 1200 ml of D Г— P Topaz). Each unit consists of two plants were taken 1 (one) of plant samples. This research was carried out experimentally by using Completely Randomized Design (CRD) consisting of4 treatments with 3 replications, so there are 12 experimental units. Of the various factors that cause the production of palm oil decreased by one of them is the problem of drought during the dry season as it is known that palm oil has a shallow root system ( root fibers) so that the easy availability of water shortages. Oil palm ( ElaeisguineensisJacq) is a plantation which plays an important role for Indonesia as the leading commodity for export or for the commodity that is expected to increase farmers' income.

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