Siahpoosh, A.

Agricultural Sciences and Natural Resources University of Khuzestan, Khuzestan

[ 1 ] - The Effect of Nitrogen Levels and Plant Density on Grain and Oil Yield of Flax (Linum usitatissimum L.) in Ahwaz, South-west of Iran

Among soil and agronomic factors affecting growth, nutrition and plant density have a great effect on the growth and yield of crops such as Flax (Linum usitatissimum L.). In order to study the effect of different levels of nitrogen and plant density on yield and yield components, oil percentage and yield of Flax, a split plot experiment was conducted in a randomized complete block design with f...

[ 2 ] - تأثیر تراکم بوته و تاریخ‌های مختلف کاشت بر شاخص‌های رشد و مهار علف‌های هرز نخود (Cicer arietinum L.)

سابقه و هدف: تعیین بهترین و مناسب‌ترین زمان کاشت و تراکم گیاهی برای حصول عملکرد بالا و با کیفیت مطلوب ضروری است. این آزمایش به منظور تعیین مناسبترین تاریخ کاشت و تراکم گیاهی با در نظر گرفتن میزان مهار علف‌های هرز در نخود دیم در شهرستان کوهدشت اجرا شد. مواد و روش‌ها: این آزمایش به صورت اسپلیت پلات در قالب طرح بلوک‌های کامل تصادفی در چهار تکرار با سه تاریخ کاشت (1 بهمن، 20 بهمن و 10 اسفند م...

[ 3 ] - The effect of different irrigation intervals and fertilizers on Common purslane (Portulaca oleracea L.)

Common purslane is a warm season plant which had a lot of medicinal properties. An experiment was conducted as a split plot design arranged  in completely randomized block design with three replications in the research field of Agricultural Sciences and Natural Resources University of Khuzestan during 2015-2016. In this experiment, the main plots consisted of four levels of irrigation intervals...

[ 4 ] - The Evaluation of Growth Indices in Different Irrigation Systems and Weed Control Treatments and Correlation of Quantitative and Qualitative Traits of Sugarcane (Saccharum officinarum)

In order to evaluate the growth indices of sugarcane in different irrigation systems, weed control treatments and correlative associations with quantitative and qualitative traits of sugarcane, an experiment was conducted as split plot based on randomized complete block design (RCBD) with three replications in 2020 at Sugarcane Development Research and Training Institute of Khuzestan, Ahwaz, Ir...