The study on application of different dosages of paraquat herbicide on different ages of milkyweed (Calotropis gigantea R. Br) have been conducted in Experimental Station, Agriculture Faculty, Syiah Kuala University, Darussalam Banda…
This study was aimed at determining concentration of allelopathy Ageratum conyzoides that suppresses growth of mustard. The research was conducted in Weeds Laboratory and Screen House Agriculture Faculty, University of Syiah Kuala, Darussalam,…
Toxicity n-hexane leaf extract Lantana camara and its active fractions were evaluated for their insecticidal activit ies against Plutella xylostella larvae. The method included sample extraction, fractionation, and toxicity examination of leaf…
Seed Vibility As An Indicator of Environmental Pollution Level Jumini ABSTRACT Germination of some seed species are very sensitive to environmental conditions and it could be used as an indicator of pollution level. The aim of this research was to…
The objectives of this experiment were to study effectiveness of organic fertilizer on growth and yield of some varieties of red chili The experiment used a Randomized Complete Block Design with factorial pattern 3 x 3 and 3 replicates.…
The objective of study was to determine response of three varieties of rice to timing of providing organic fertilizer on SRI system. The results showed that the timing of providing organic materials exerted a significant effect on grain…
The purpose of this research was to evaluate the influence of some types of soil ameliorans (lime, sea mud and some types of soil microorganisms) on P nutrient and soybean root development in peat soil. The experiment was carried out in the…
Utilization of subsoil as a growing medium for the nursery is a challenge to replace the role of topsoil as media for oil palm nurseries mainly on main nursery. This research was aimed at studying the effects of organic Guano and inorganic NPK…
This study was aimed at determining effects of organic fertilizer types and varieties on growth and yield of pepper and interaction between both factors. The research was conducted at Experiment Station of Agriculture Faculty, Syiah Kuala…
This study was aimed at obtaining an effective dose and application timing of Trichoderma in controlling wilt disease caused by Sclerotium on soybean. This study used a factorial complete ramdomized design with 8 combination of treatments…