Results 31 to 40 of about 7,515,536 (268)
Investigating the impact of climate change on the phenology stages of autumn wheat in Mazandaran province, Iran [PDF]
Iran Agricultural ResearchAnthropogenic climate change can affect crop phenological stages. This study aims to investigate the impacts of climate change on climatic parameters and wheat phenology stages in Mazandaran province in the north of Iran.
Mehdi Nadi, Bahareh Shamgani Mashhadi
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Growing Degree Days (GDD) [PDF]
, 1977 This publication provides a map of Growing Degree Days (GDD) for South Dakota and explains how GDD is calculated.
Derscheid, Lyle A., Lytle, William F.
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Initial growth and development of southern sandbur based on thermal units [PDF]
Planta Daninha, 2014 Availability of basic information on weed biology is an essential tool for designing integrated management programs for agricultural systems. Thus, this study was carried out in order to calculate the base temperature (Tb) of southern sandbur (Cenchrus ...
E.C.R. Machado +5 more
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Utilizing Growing Degree Days for Corn Production [PDF]
, 2019 This fact sheet explains the concepts and formulas in determining growing degree ...
Israelsen, Clark +2 more
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EFFECT OF HEAT STRESS ON SOME AGRONOMIC TRAITS OF BREAD WHEAT (TRITICUM AESTIVUM, L) GENOTYPES UNDER UPPER EGYPT CONDITIONS [PDF]
Fayoum Journal of Agricultural Research and Development, 2005 Combined analysis of variance for all studied traits in twelve breadwheat genotypes showed highly significant differences among lines andsowing dates, as well as, the lines x sowing date interaction whichshowed significant and highly significant for all ...
Abd El-Kareem A. Abd El-Kareem +2 more
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Bangladesh Agronomy Journal, 2015 The experiment was conducted at the research field of the Agronomy Division, Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur, during rabi season of 2014-2015 to find out the relationship between different development events of ...
MSA Khan, MA Aziz
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Bulletin: Number 801: The Climate of the Northeast Growing Degree Days [PDF]
, 1963 88 pages, 1 article*The Climate of the Northeast Growing Degree Days* (Dethier, B. E.; Vittum, M.
Dethier, B. E. +2 more
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Study of Comparative Phenology and the Effect of Emergence Date and Scarification on the Growth and Performance of Caspian Vetch (Vicia hyrcanica) and Narbon Vetch (Vicia narbonensis) in Wheat (Triticum aestivum) Fields [PDF]
پژوهشهای حفاظت گیاهان ایرانIntroductionWheat (Triticum aestivum L.) is one of the most important cereal crops in the world as a source of carbohydrates, protein, and minerals (Esposito et al., 2023). Its yield and planted area account for about one-third of food production.
Vahid Kamari Direh +3 more
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HorticulturaeTemperature plays a vital role in plant metabolism, and effective crop temperature appears to be influenced by variables related to climate change.
Helene Fotouo Makouate, M. Zude-Sasse
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