Results 11 to 20 of about 5,058 (232)
Quantifying cardinal temperatures and thermal time required for germination of Silybum marianum seed
Crop Journal, 2015 The response of seed germination to environmental factors can be estimated by nonlinear regression. The present study was performed to compare four nonlinear regression models (segmented, beta, beta modified, and dent-like) to describe the germination ...
Ghasem Parmoon +3 more
doaj +3 more sources
Cardinal temperatures for seed germination of six ecotypes of Plantago major [PDF]
علوم و فناوری بذر ایران, 2017 Harvesting of medicinal plants from their natural habitats, put them in danger, hence their domestication is needed. In this context, knowledge of the properties of these plants, including the cardinal germination temperatures are necessary.
A.R. Rabiei +4 more
doaj +2 more sources
Cardinal temperatures for germination of Salvia leriifolia Benth
Herba Polonica, 2015 Summary The focus of this study is based on the examination of the germination traits and the development of thermal models of the medicinal plant Salvia leriifolia Benth. A laboratory experiment was carried out at constant temperatures ranging from 0 to 35°C, at 5°C intervals in a completely randomized design with eight replications ...
exaly +2 more sources
Investigations on the Cardinal Temperatures for Germination of Alhaji pseudalhagi
Majallah-i ḥifāẓat-i giyāhān, 2016 In order to investigate the germination characteristics and cardinal temperatures of biotype Alhaji pseudalhagi, A laboratory experiment was conducted randomized completely design with four replications of 25 seeds. Various constant temperatures 5, 8, 10,
alireza moradi +3 more
doaj +2 more sources
پژوهشهای بذر ایران, 2016 In order to determinate the cardinal temperatures and investigate the effect of temperature on seed germination and seedling growth of Securigera securidaca, a study was conducted in a completely randomized design with 8 temperature treatments (5, 10, 15,
Zeinab Alipoor, Sohrab Mahmodi
doaj +3 more sources
Quantifying Cardinal Temperatures in Quinoa (Chenopodium quinoa) Cultivars
Lilloa, 2017 González, Juan A.; Sebastián E. Buedo; Marcela Bruno; Fernando E. Prado. 2017. “Quantifying Cardinal Temperaturas in Quinoa (Chenopodium quinoa) Cultivars”. Lilloa 54 (2). Seed germination and plant growth are affected by temperature.
Juan A. González +3 more
doaj +4 more sources
Determination of cardinal temperatures for sugar apple ( Annona squamosa L.) [PDF]
Ciência e Agrotecnologia, 2016 The sugar apple is highly dependent on the pollination and fruit tree pollen performance is crucial for successful fertilization and fruit set. The objective of this study was to determine the cardinal temperatures for in vitro pollen grains germination ...
Bruno Rafael Alves Rodrigues +5 more
doaj +3 more sources
Cardinal temperatures variability within a tropical japonica rice diversity panel [PDF]
Plant Production Science, 2018 Air temperature is one of the most critical climatic factors controlling rice growth, development, and production in current and future climatic scenarii predicting increasingly frequent situations of extreme and/or fluctuating temperatures.
Lauriane Rouan +5 more
doaj +6 more sources
Germination characteristics and cardinal temperatures of lambsquarter, purselane and crabgrass
پژوهشهای زراعی ایران, 2009 In order to study the cardinal temperatures of lambsquarter (Chenopodium album), purselane (Protulace oleracea), crab grass (Digitaria sanguinalis) and also predicting their emergence time within the fields an experiment was conducted in Weeds Research ...
narges portoosi +2 more
doaj +2 more sources
CARDINAL TEMPERATURES FOR GERMINATION OF THE MEDICINAL ANDDESERT PLANT, Calotropis procera [PDF]
Planta Daninha, 2015 Calotropis procera, Apocynaceae, is a wild perennial shrub that originated in the Persian deserts. It is known to provide key resources in degraded ecosystems to about 80 animal species. C.
M. TAGHVAEI, H. SADEGHI, N. KHAEF
doaj +4 more sources