نتایج جستجو برای: Plants Nutrition

تعداد نتایج: 276354  

Journal: :journal of ornamental plants 2015
n. seyedi a. mohammadi torkashvand m.s. allahyari

the asiatic hybrid lily, a bulbous ornamental plant, has a special position in the horticulture as cut flower. to overcome some problems in nutrition of bulb flowers, the use of hydroponic system and nutrient solution is important in the cultivation of these flowers. the asiatic hybrid lilium bulbs “tresor” cultivar, used for the current research were planted under 3 different calcium levels in...

Journal: :research on history of medicine 0
ati abiat department of arabic martyr chamran university abstract malek kaab omeir phd student of arabic martyr chamran university

to express their ideas, feeling, and imagination, a large number of ancient arab poets employed terminologies current in that period, especially those related to spices and herbals and their advantages. their main impetus came from their investigative instinct as well as their religious beliefs that emphasize the importance of herbals for their medical and nutritional benefits. hence, such subj...

Journal: :journal of medicinal plants and by-products 0

application of most antibiotic growth promoters as feed additives has been banned in a lot of countries due to cross-resistance against pathogens and residues in tissues. therefore, scientists are searching for alternatives to antibiotics nowadays. medicinal plant extracts are one of the alternatives that have anti-microbial and growth promoting effect on poultry. in this paper, the benefits of...

Application of most antibiotic growth promoters as feed additives has been banned in a lot of countries due to cross-resistance against pathogens and residues in tissues. Therefore, scientists are searching for alternatives to antibiotics nowadays. Medicinal plant extracts are one of the alternatives that have anti-microbial and growth promoting effect on poultry. In this paper, the benefits of...

2005

Calcium in plants is quite similar to calcium in people – it is essential for good growth and structure. Calcium does not move easily throughout the plant, once it is incorporated into cell walls, it does not move out again. The health and integrity of the cell membrane is very critical to the survival of the plant and it is well understood that cell membrane cannot be maintained without adequa...

عبدل‌زاده, احمد , کیانی چالمردی, زهرا ,

Silicon (Si) nutrition may alleviate biotic and abiotic stresses including heavy metal deficiency and toxicity in plants. Iron deficiency and toxicity are important limiting factors in growth of rice. In the present study, role of Si nutrition on alleviation of iron deficiency and toxicity was investigated in rice plants. Plants were cultivated in greenhouse in hydroponics, using Yoshida soluti...

Journal: :Botanical Gazette 1893

Journal: :Botanical Gazette 1917

2016
Jan C. De Vynck Richard M. Cowling Alastair J. Potts Curtis W. Marean Louise Barrett

The coastal environments of South Africa's Cape Floristic Region (CFR) provide some of the earliest and most abundant evidence for the emergence of cognitively modern humans. In particular, the south coast of the CFR provided a uniquely diverse resource base for hunter-gatherers, which included marine shellfish, game, and carbohydrate-bearing plants, especially those with Underground Storage Or...

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