Results 21 to 30 of about 484,659 (211)
Larger drupe size and earlier geminants for better seedling attributes of teak (Tectona grandis Linn. f.) [PDF]
Annals of Forest Research, 2013 Massive plantation establishment programme in the tropics has led to an ever-increasing demand for good quality planting stock of teak (Tectona grandis L.f.).
C.M. Jijeesh, K. Sudhakara
doaj +2 more sources
Leaf and Community Photosynthetic Carbon Assimilation of Alpine Plants Under in-situ Warming
Frontiers in Plant Science, 2021 The Tibetan Plateau is highly sensitive to elevated temperatures and has experienced significant climate warming in the last decades. While climate warming is known to greatly impact alpine ecosystems, the gas exchange responses at the leaf and community
Zijuan Zhou +4 more
doaj +1 more source
Journal of the Saudi Society of Agricultural Sciences, 2020 Photosynthetic performance of sago palm (Metroxylon sagu Rottb.) was evaluated in normal and waterlogged conditions. Net assimilation rate (AN), light response curve of net assimilation rate (AN/I) and pulse-amplitude modulation fluorescence vs ...
A. Azhar +3 more
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Intrinsic Fluctuations in Transpiration Induce Photorespiration to Oxidize P700 in Photosystem I
Plants, 2020 Upon exposure to environmental stress, the primary electron donor in photosystem I (PSI), P700, is oxidized to suppress the production of reactive oxygen species that could oxidatively inactivate the function of PSI.
Riu Furutani +5 more
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Acta Agrobotanica, 2015 The correlation between the net assimilation rate and the degree of plant tillering are investigated for several varieties of simple winter wheat.
Witold Drezner
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International Journal of Agronomy, 2021 This study aimed to examine plant growth of tomato grafted onto different eggplant rootstocks. We applied a randomized block design comprising twelve treatments with three replicates.
Evy Latifah +12 more
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PHOTOSYNTHETIC AND RESPIRATORY COMPONENTS OF THE NET ASSIMILATION RATES OF SUGAR BEET AND BARLEY [PDF]
New Phytologist, 1965 SummaryThe net assimilation rate (E) of a plant population (the mean rate of increase in total dry weight per unit leaf area, measured over a period of 1 or 2 weeks), represents the excess of the rate of photosynthesis of the leaves (P) over the rate of respiration of the whole plants (R), both expressed per unit leaf area (E=P—R).
Watson, D. J., Hayashi, K-I.
openaire +1 more source
Growth index in massai grass under different levels of nitrogen fertilization
Revista Brasileira de Zootecnia, 2011 This study aimed to evaluate the growth index of massai grass during two regrowth cycles in a greenhouse under five levels of nitrogen (0, 150, 300, 450 and 600 mg N/dm³ of soil) and eight growth ages (5, 8, 11, 14, 17, 20, 23 and 26 days) in a split ...
Marcos Neves Lopes +5 more
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Response of vegetative and morphological characteristics of common mesquite (Prosopis juliflora (Swartz) DC.) seedling, under different humidity and light factors [PDF]
تحقیقات جنگل و صنوبر ایران, 2015 Light and moisture are two important environmental factors that influence seedling growth, therefore the choice of appropriate combinations of these factors is important for afforestation projects.
Babak Pilevar +2 more
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, 2021 Effect of water stress at different growth stages and potassium application on oil contents, protein contents, crop growth rate and net assimilation rate.
Fahad Mohammed Al-Zuaibr (11261637) +11 more
core +1 more source