in order to study the effect of row spacing and plant density on quantity and quality yield of soybean in weed competitive condition, a field experiment was carried out at research farm of yasuj agricultural college in summer of 2011. experiment arrangement was split factorial base on randomized complete block design with three replication. the main factor included weed ( in two levels of contr...

Cotton (Gossypium hirsutum L.) is used as the raw material in more than fifty industries and also main source of materials textile, oil, animal feed, paper industries. Additionally, it a crop great economic importance for its producer countries with added value employment opportunities. among crops sensitive to weed competition yield decreases weeds. For this reason, control treatments should b...

Mung bean is among the most important pulses crop cultivated from low to midland agro-ecological zones of world including Ethiopia. The study was conducted at Abine Germama Kebele in 2020/21 cropping season ( rainy ) on Adamitulu Jido Kombolcha Wereda. We used mung variety so called Arkebe for this experiment. trial also determine optimum row spacing and phosphorus fertilizer rate better grain ...