Seed enhancement methods are applied to eliminate or decrease adverse environmental stresses effects and increase seed germination rate and vigor of rangeland plants. The aim of this study was to assess different methods of seed coating effects on germination speed of Onobrychis sativa at different sowing depths and soil moisture levels. The experiment was conducted at growth chamber to apply a...

In order to harvest higher yield of wheat, selection of suitable sowing technologies are of great importance. The objective of the present study included evaluation of profitability of innovative sowing technologies for wheat cultivation with limited water application by partial budgeting. Different sowing technologies i.e. Bed planting, Conventional tillage and Zero tillage were evaluated with...

The objective of this work was to evaluate the effect cover crops and fallow duration on onion crop planted in direct sowing trials carried out for three years. In year 2013, two field were sites. Two (oats millet) one uncovered control evaluated at planting dates. studied variables establishment dry matter cover. performed 2014 2015 length chemical oats evaluated. also laboratory Petri dishes....

Cumin (Cuminum cyminum L.) is one of the most important cultivable medicinal plants in Iran and today, it is the second most popular spice in the world after black pepper. It is essential to know the relationships between yield and its components in cumin breeding programs. Therefore, different multivariate statistical analysis was performed on plant characters in cumin to determine th...

Aim. To highlight the results of research conducted in 2020 – 2021 aiming at studying ffect multi-depth and multifraction sowing hybrid corn seeds DMS Sticker mid-early maturity group on yield when grown conditions Northern Steppe Ukraine determine economic efficiency approaches.Materials methods. Winter wheat was a predecessor crop study. Tillage methods related are described article. Herbicid...

sugar  is very important role  in  humanbeing feed.  for sugar beet  production in tropical area detemine  sowing and  harvesting date is very important . for this reason three sowing date (1 sep, 20 sep and 10 oct) and three harvesting date (15 apr, 15 may and 15 jun) in complete blouck design as factorial with three replication in two year in sarpol area condoucted. results  showed  that  the...

Background and aim: The genus Satureja L. (Lamiaceae) includes 12 species of annual and perennial herbaceous plant in Iran. Satureja species have economic and medicinal importance because of their high essential oil content. In addition, they are used as culinary herbs and in the food, perfume and cosmetic industries. The aim of this study was to inve...

to study the root allelopathic effects of cool season crops on germination and early growth of three crops (sorghum, corn, and soybean), an experiment was conducted in seed research laboratory and greenhouse of college of agriculture, university of tehran. the experiment consisted of four cool season crops (wheat, barley, rye and pea) and control as the main plots, three spring-crops (corn, soy...