Biological parameters of insect pests is very important in testing the resistance of rice plants against brown plant hopper. This research aims to study the amount and duration of stage egg, nymph, imago, and the life cycle of brown plant hopper on…
One of the new strategies to control rice pests that are at the same time more environmentally friendly is integrated pest management (IPM). IPM employs such methods as biological and mechanical controls, and botanicalpesticides. National and…
Abstract: Split Mastic Asphalt Mixture using maximum aggregate size 11 mm (SMA 0/11) usually use for new heavy road. Temperature is one of the important factor in compact the mixture.The research of variation in temperature of compaction of SMA 0/11…
The response of local meat chicken growth to supplementation of isolated grain protein and the difference in ration protein levelABSTRACT. A research which aims to determine the response of local meat chicken growth of protein supplementation with…
A series of studies related to animal feeding technology to stimulate the egg production and egg quality with the development of a cheap source of protein types and useful has been done through the evaluation of viabilityand nutritive value of…
Abstrak. Ubi kayu merupakan salah satu tanaman yang mengandung karbohidrat. Ubi kayu dapat dikeringkan untuk mendapatkan produk olahan contohnya pembuatan tepung dan gaplek. Pada penelitian ini dilakukan modifikasi pengering surya dengan menambahkan…
Irrigation water management problems will arise if there is a shortage of waterin rice fields. Shortage of water in rice fields can be evaluated by the efficiency of existing irrigation.Based on the Indonesian‟s irrigation design criteria 65%, the…
Abstract: Indonesia based on the value of irrigation efficiency standards by 65% Irrigation Planning. This value when compared to some countries in Asia were still much greater because of the efficiency of existing irrigation network was limited in…
Abstract. The objective of the present study was to evaluate the possibility of jaloh (Salix tetrasperma) leaf powders as alternative raw material for tilapia fish feed. Four concentrations of jaloh leafe powders (0%, 5%, 10% and 15%) were examined…
Potential of palm oil’s waste (solid) as ruminant feed in Pelalawan district of Riau ProvinceABSTRACT. The objective of this study was to know potential of solid waste in Pelalawan district, Riau province. Research was carried out from December 2007…