Effects of Chitosan with or without Nitrogen Treatments on Seedling Growth in Eustoma grandiflorum(Raf.) Shinn. cv. Kairyou Wakamurasaki.
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چکیده
منابع مشابه
Nitrogen effects on seed germination and seedling growth
Recent evidence associates the persistence of invasive plant species with disturbance and fluctuations in distinct forms of mineral N in soils. We conducted soil and hydroponic experiments to investigate the influence of N form and availability on germination and seedling development of 2 invasive annual grasses, cheatgrass (Bromus tectorum) and medusahead (Taeniatherum caput-medusae) and 6 per...
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The discovery of new ideas is the engine of growth in many recent growth models. As emphasized by Paul Romer (1986, 1990), ideas are different from most goods analyzed in economics in that they are nonrivalrous: the use of an idea by one person does not preclude, at a technological level, the simultaneous use of the idea by another person, or even by many people. This leads to a tight link betw...
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In China, excessive use of nitrogen fertilizers in glasshouses leads to nitrate accumulations in soil and plants, which then limits productivity. Melatonin, an evolutionarily highly conserved molecule, has a wide range of functions in plants. We analyzed the effects of melatonin pretreatment on the growth, mineral nutrition, and nitrogen metabolism in cucumber (Cucumis sativus L. "Jin You No. 1...
متن کاملEffects of Nitrogen and Moisture Regimes on Arundinaria gigantea (Walt.) Muhl. Seedling Growth
1 Corresponding author: [email protected]; (901) 678-1502; fax: (901) 678-4746 ABSTRACT: A greater than 98% decline in Arundinaria gigantea (Walt.) Muhl. (giant cane or river cane) canebrake communities have resulted in a critically endangered ecosystem. Historical accounts suggest loss of canebrake habitat has resulted in the extirpation (and perhaps extinction) of many species. Thus, caneb...
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ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 2000
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.69.63