Onion is a biennial plant that produces bulb. The larger the onion bulb, more valuable it becomes. Therefore, important to study bulb weight and size components affecting it. For this study, four New Mexico State Univ. breeding lines two commercial cultivars, ‘Rumba’ ‘Stockton Early Yellow’, were selected. These cultivars evaluated for height, leaf number sheath diameter, at five different date...

Soybean (Glycine max [L.] Merr.) germplasm, isogenic except for loci controlling male-sterility (ms(1)) and nodulation (rj(1)) was utilized to investigate the effects of reproductive tissue development and nitrogen source on the initiation of monocarpic senescence. The experimental genotypes (Ms(1)Rj(1), Ms(1)rj(1), ms(1)Rj(1), and ms(1)rj(1), were selected from a cross between N69-2774 and N59...

water resources are limited in most parts of the country, including isfahan,where cotton is cultivated but it’s planting time coincides with the sensitive stage of cereal grain growth. therefore, developing and adopting techniques that could maximize use of the existing resources is needed. to study the effect of basin and furrow irrigation methods on yield and some yield components of cotton  ...

The study was carried out in the Research field of Regional Agricultural Station (RARS), Hathazari, Chattogram, Bangladesh from November 2019 to April 2020 observe effect transplanting date and variety for tomato production. Eight open-pollinated varieties viz. BARI tomato-2, tomato-3, tomato-14, tomato-15, Marglobe, Roma VF, Riograndi, Khattabegun were considered as factor A two dates 18th Dec...

ABSTRACT Potato seed is one of the largest costs a crop. This mostly due to incidence and spread viruses that occurs when crop grown in open field. Thus, it necessary obtain virus-free potato plantlets through meristem isolation, with subsequent cultivation protected environment, where easier control virus-spreading insects. One way increase greenhouse viability by multiplicating using high tec...