نتایج جستجو برای: physiology of seeds
تعداد نتایج: 21170891 فیلتر نتایج به سال:
Seed coat color as a perfect and simple index is effective in water absorption, seed dormancy and germination. The mustard plant produces seeds with different coat color. So, in order to investigate the effect of seed coat color on germination rate, the percentage of germination and dormancy of Mustard (Sinapis arvensis L.) seeds an experiment was carried out based on a completely randomized de...
This account presents information on all aspects of the biology Viscum album L. (Mistletoe) that are relevant to understanding its ecological characteristics and behaviour. The main topics presented within standard framework Biological Flora Britain Ireland: distribution, habitat, communities, responses biotic factors, environment, structure physiology, phenology, floral seed characters, herbiv...
Salt accumulation in soils poses severe challenges for crop production arid and semi-arid regions. Scarcity of rainfall a high evaporation rate these regions are considered major reasons salt accumulation. It drastically reduces the leaching excessive salts below root zone crops. The toxic effects on plants can be greatly reduced with use biological inorganic amendments. present study was condu...
Marigold (Calendula officinalis) is a medicinal plant belonging to the Asteraceae family, which seems necessary the review of its various features especially the improvement of reproduction in order to the development of vegetation and extraction of raw pharmaceutics materials. In order to study the effects of seed hardening on the quality of seeds harvested from different positions of inflores...
For diagnosing PROM, the need has been acutely felt for special care in obstetrics. Coordinated management for patient care between the clinician and midwives is the custom in several obstetric care centers. Diagnosis and treatment by the physician has greatly facilitated the work of midwives, to the extent that they now play an important role in the special nursing of women in solving obstetri...
the purpose of this review is to bring together to the physiology and psychology of vision and to analyze, based on our own data and on the available literature, the relationship between sight loss and individual reactions. as recent treatments for depression are often effective and have few side-effects, ophthalmologists should consider referral for treatment of depression in patients sufferin...
seed germination is the most sensitive growth stages of the plant to salinity stress. seeds of many species produce a jelly-like layer called mucilage upon exposure to water. the purpose of this study was to determine the role of mucilage in increasing salinity tolerance of lallemantia ibrica. seeds of this plantcontain mucilage that can be used to treat some diseases such as neurological, live...
Introduction: The use of electronic technologies in teaching-learning process has become the integral part of education. The aim of this study was to explore the effect of using electronic portfolio on self-regulation strategies of nursing students in the physiology course. Methods: This paper is a quasi-experimental study with a pretest-posttest design and a control group. The statistical popu...
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