نتایج جستجو برای: yield and nitrate accumulation of spinach
تعداد نتایج: 24071450 فیلتر نتایج به سال:
در این تحقیق، تنوع ژنتیکی جمعیت آرتمیا اورمیانا و آرتمیا فرانسیسکانا ی موجود در ایران با استفاده از 5 جفت آغازگر ریزماهواره ای (af-b105tail، af-a136، apdq03tail، apdq04tail و apdq05tail) ویژه ی آرتمیا فرانسیسکانا و آرتمیا پارتنوژنتیکا بررسی شد. از 50 سیست آرتمیا ی هر یک از این دو جمعیت به صورت انفرادی dna با روش گلوله ی داغ استخراج شد. با استفاده از آغازگر ها ی پنج گانه و از طریق واکنش زنجیره ا...
Background: Nitrate content is one of the most critical factors to determine quality vegetables, and its permissible limits in food chain important human health. Due harmful effects nitrate, many studies have been conducted on accumulation crops recent years. This study assessed nitrate concentrations some edible vegetables associated health risks. Methods: In this descriptive study, raw agricu...
The nitrate contents of various vegetables were analyzed by ion chromatography. It was shown that tahtsai, spinach, chingentsai and pakchoi contained more than 300 mg of nitrate per 100 g of edible portion. There was a significant difference in the nitrate content of leaf, stem and edible portion of chingentsai between summer and winter, and there was a significant difference in the nitrate con...
Soil salinity may cause nutrients imbalance in plants. Addition of some nutrients to saline soils may alleviate negative effects of salinity on plant growth and yield. In order to evaluate the effect of salinity and phosphorus on growth and chemical composition of two varieties of spinach (Khardar and Virofly Duch) a greenhouse experiment was carried out in a factorial arrangement 2×3×2 in a co...
Toxic heavy metals accumulate in crops from the environment through different routes and may interfere with biochemical reactions humans, causing serious health consequences. Plasma technology has been assessed for promotion of seed germination plant growth several past studies. Therefore, aim present study was to evaluate whether rate plants can be increased application non-thermal plasma, as ...
Abstract Jiroft area, with upwards of 1250 ha of greenhouses and 250000 ton of yield, is one of the most important areas for production and supply of greenhouse products in Iran. Lettuce is one of the salad vegetable crops that is planted in vast areas in open space and greenhouse conditions. In this study, Great Lakes 118 lettuce variety was planted in a split-plot experiment with factorial d...
An experiment was conducted to select the optimum nutrient solution for growing lettuce (Lactuca sativa L.) under hydroponic conditions (open system) and Shahrekord climate, as a completely randomized design with five different nutrient solutions and three replicates, in Shahrekord University. The nutrient solutions were: 1) Research Station for Floriculture and Greenhouse Vegetables (the Nethe...
To enhance our understanding of the genetic basis of nitrogen use efficiency in maize (Zea mays), we have developed a quantitative genetic approach by associating metabolic functions and agronomic traits to DNA markers. In this study, leaves of vegetative recombinant inbred lines of maize, already assessed for their agronomic performance, were analyzed for physiological traits such as nitrate c...
abstract abstract of thesis (includes summary, goals, execution methods, and results) story “al-obnosat al-bayza” is one of the short stories from “hanna mineh” collection. this story is a selection of lives of some humans during a voyage together, each of them is a symbol of human nature (love, mind, kindness) and examine social, cultural, and political aspects of governing system, and it...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید