Results 11 to 20 of about 29,340 (263)
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
doaj +1 more source
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
The Net Assimilation Rates of Wild and Cultivated Beets
Annals of Botany, 1959 RESP ...
Watson, D. J., Witts, K. J.
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
doaj +1 more source
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
doaj +1 more source
Effect of plant density on growth indices of four grain sorghum cultivars
پژوهشهای زراعی ایران, 2009 To study the effect of plant density on growth indices of four grain sorghum cultivars an experiment was conducted as factorial based on Compelete Randomized Block Design with 3 replications at Experimental Field of Birjand Azad University in 2003 ...
hamed javadi +4 more
doaj +1 more source
Agronomy, 2021 Rice–crayfish continuous production system offers high economic and ecology benefits, which developed rapidly in China. To investigate the effects of different mechanical transplanting methods and planting densities on rice yield and quality, Nanjing ...
Zhi Dou +9 more
doaj +1 more source
Assessment of Morpho-physiological Traits and Grain Yield of Corn (Zea mays L.) with Weed Interference [PDF]
Journal of Agricultural Science and Sustainable Production, 2022 Background and Objective: In order to study of morpho-physiological attributes in corn under influence of weed, an experiment based on randomized complete block design with four replications was performed at the Moghan climate during 2020 growing season ...
Ghorban didehbaz moghanlo +4 more
doaj +1 more source
THE EFFECT OF SHADING ON NET ASSIMILATION RATE AND RELATIVE GROWTH RATE IN STRAWBERRY
ANADOLU JOURNAL OF AGRICULTURAL SCIENCES, 2014 Bu araştırmada,‘Camarosa’ ve ‘Sweet Charlie’ çilek çeşitlerinin Net Asimilasyon Oranı (NAO) ve Nispi Büyüme Hızı (NBH) üzerine gölgelemenin etkisi 3 farklı yetişme yerinde (plastik serada gölgesiz (SK), plastik serada sürekli gölgeleme (SG) ve açıkta (A) yetiştiricilik) incelenmiştir.
ÖZTÜRK, Ahmet +2 more
openaire +2 more sources
Effect of Fruiting on Net CO2 Assimilation Rates of Peach and Nectarine Trees [PDF]
HortScience, 1995 Growth of peach fruits is characterized by a double-sigmoid curve; two periods of rapid enlargement (stages I and III) separated by a lag phase (stage II). Seasonal net CO2 assimilation rates (NAR) were compared in leaves from fruiting and non-fruiting (deblossomed) trees of `Harrow Diamond' (early), and `Vivid' (mid-summer) peach (Prunus persica L ...
Maria Derkacz +2 more
openaire +1 more source