Aims: The study was conducted on black soybean seeds (Glycine max. L) to optima the conditions of some factors affecting the extracted yield of polyphenol compounds. Study Design: The factors include the types of solvent used (methanol, ethanol and acetone); solvent concentratio...
Open access
Research Article10.9734/ajaar/2022/v20i3400
A field experiment was conducted at the West Byde of BRRI farm, Gazipur during T. Aman and Boro, 2021-22 season to evaluate the efficacy of newly developed mechanical rice transplanter cum fertilizer applicator. Five treatments in Randomized Complete Block Design with three repli...
Open access
Research Article10.9734/ajaar/2022/v20i2395
This experiment was conducted at the experimental field of Sher-e-Bangla Agricultural University, Dhaka during the period from July to December, with a view to finding out the growth and yield performance of selected hybrid and inbred rice varieties in Aman season. There were sev...
Open access
Research Article10.9734/ajaar/2022/v20i2394
Drought stress is one of the most important abiotic stresses in plants. This investigation aimed to study the effect of drought stress on twenty four cotton genotypes belonging to Gossypium barbadense L., in a randomized complete block design with three replications at Sakha Expe...
Open access
Research Article10.9734/ajaar/2022/v20i2393
This study aimed to determine the effect of in vitro polyploid induction using colchicine on the content of withanolides in Physalis angulata shoots. Polyploidy induction used two types of tissue, namely seeds from in vivo ripe fruit and in vitro cotyledonary nodes. Each tissue t...
Open access
Research Article10.9734/ajaar/2022/v20i2392
Yellow rust disease is one of the important fungal diseases in wheat in the north of Khuzestan province. This research aims to investigate the effect of planting date on the amount of damage caused by wheat yellow rust disease on yield, yield components and agronomic traits of wh...
Open access
Research Article10.9734/ajaar/2022/v20i2391
An experiment was carried out with North Carolina Mating Design II (NC II) derived F1 progenies along with parents to know nature of gene action in regulating early maturity, yield and yield contributing traits. The principal objective of this research was to identify best parent...
Open access
Research Article10.9734/ajaar/2022/v20i1390
In many agricultural products, pig price fluctuation has a significant impact on price level and consumer price index, so accurate prediction of pig price is of great significance for pig market research and production. In order to predict the price of pigs more accurately in the...
Open access
Research Article10.9734/ajaar/2022/v20i1388
The study on effects of seed provenance on plant establishment index, seedling vigor index and speed of germination of Jatropha curcas L. was carried out during 2019 raining season, at Teaching and Research Farm, Shehu Shagari College of Education Sokoto, Nigeria. Jatropha seeds...
Open access
Research Article10.9734/ajaar/2022/v20i1389
Garlic (Allium sativium L.) is the major food and cash crop in the highland regions of Ethiopia. However, farmers are not integrated into the garlic breeding process. The objectives of this assessment were to identify farmers’ key garlic production constraints and establish prefe...
Open access
Research Article10.9734/ajaar/2022/v20i1385