نتایج جستجو برای: farm seed priming and sowing date on germination percentage

تعداد نتایج: 18537697  

The purpose of this study was to examine the evaluating the potential of seed priming techniques in improving germination and early seedling growth of Aeluropus Macrostachys under salinity stress condition. This study was performed at the Islamic Azad University in Baft city which is located in southeast of kerman province (2250 meters above the sea level, 92º 17 N latitude and 56º 36 E longitu...

Journal: :تولید گیاهان زراعی 0

in order to study the yield and growth indices of spring safflower as double cropping, an experiment was carried out in 2007 at the research farm of faculty of agriculture, yasouj university, iran. the experiment was a factorial based on randomized complete block design with three replications. factors included of combination of four sowing dates (may 16, june1, june 16 and july 2) and four cul...

Arezoo Espanany Seyfollah Fallah

Seed priming is a technique which is potentially able to promote rapid and more uniform seed germination and plant growth as well. In this regards, the presowing effects of seed priming treatments were investigated on some physiological viz. seed germination, germination rate, radicle elongation, shoot elongation, radicle dry weight, shoot dry weight and vigor index. Seeds were subjected to two...

Journal: :پژوهش های تولید گیاهی 0
محسن آذرنیا دانشجو /دانشگاه گنبد کاووس عباس بیابانی معاونت پشتیبانی دانشگاه گنبد کاووس حمیدرضا عیسوند عضو هیات علمی ابراهیم غلامعلی پور علمداری معاون آموزشی و پژوهشی دانشکده کشاورزی دانشگاه گنبد کاووس

background and purpose: according to fao's report, lentil yield in iran is much lower than average yield in the world. this is due to low quality seedling production, low germination and emergence capacity, biotic and abiotic stresses and poor seedling establishment which was forced to looking for a way to enhance these components. seed priming is one of the strategy for increasing the rat...

Roselle )Hibiscus sabdariffa  L.) is a new medicinal plants can be used as a suitable plant in cropping pattern. Recently, due to different uses has been considered by farmers. In order to evaluate the effects of sowing date and intra-row on leaf area index, dry matter accumulation and physiological characteristics of roselle (Hibiscus sabdariffa L (.the field experiment was conducted split plo...

Journal: :علوم گیاهان زراعی ایران 0
حمیدرضا عیسوند رضا توکل افشاری فرزاد شریف زاده حسن مداح عارفی سیدمحسن حسام زاده حجازی

seeds of most crops including those of range plants follow orthodox behavior. however, these seeds undergo aging even under favorable conditions, so that decreased viability and vigor related parameters are the main characteristics of deteriorated seeds. the effects of hormonal priming with auxin, cytokinin, gibberellin and abscisic acid at 0, 50, 100 and 150 ppm on physiological quality of tal...

The purpose of this study was to examine the evaluating the potential of seed priming techniques in improving germination and early seedling growth of Aeluropus Macrostachys under salinity stress condition. This study was performed at the Islamic Azad University in Baft city which is located in southeast of kerman province (2250 meters above the sea level, 92º 17 N latitude and 56º 36 E longitu...

Journal: :Journal of environmental biology 2006
Zafer Olmez Askin Gokturk Suleyman Gulcu

Caper is an important plant because of its high adaptability to marginal agriculture fields that are not suitable for agricultural crops. Different parts of caper such as roots, fruits, flowers and buds can be used to increase the inhabitant's income. The goal of this research is to determine germination rate and percentage of caper according to different duration of cold stratification (10, 20...

2006
David B. South Chris Young

Germinant sowing is operational for tree nurseries in South Africa. The technique reduces seed costs for eucalypts and pines. Filled cell percentage is usually near 98%. Seed efficiency at many North American container nurseries can be improved by adopting either germinant sowing or single sowing technology. Tree Planters' Notes xx(x):xx; 199x. INTRODUCTION Managers at most container nurseries ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید