Photoperiodic response of soybean varieties in Paraguay as revealed by different sowing times.
نویسندگان
چکیده
منابع مشابه
Photoperiodic Flowering Response of Biloxi Soybean in 72-Hour Cycles.
Recently, evidence has accunmulated to indicate that the photoperiodic control -of floral induction is mediated by an endogenous rhythm with periods of approximately 24 hours (9, 10, 11, 12, 13, 18, 19, 20, 21, 22). It has long been known that the floral response of Biloxi soybean varies with the length of the photoperiod (4, 5, 6, 7, 18). The optimum response with 24-hour treatment cycles is o...
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Bicarbonate anion, has a very high concentration in the calcareous soil, and in fact, is the main cause of chlorosis in calcareous soils. This study was conducted to evaluate eight soybean cultivars with iron deficiency and bicarbonate presence. The present research was carried out with the aim of assessing the effect of irrigation with water containing bicarbonate on enzyme activities and Fe a...
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We provided the first scientific record of Melanagromyza sojae (Zehntner, 1900), through molecular characterization of partial mtDNA COI gene, that confirms the occurrence of this pest in Paraguay. Previously reported in Brazil, an outbreak of larvae of M. sojae known as the soybean stem fly (SSF) that belongs to the family Agromyzidae, was also noted in soybean fields from the Canindeyú, Alto ...
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the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
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ژورنال
عنوان ژورنال: Japanese Journal of Breeding
سال: 1983
ISSN: 0536-3683,2185-291X
DOI: 10.1270/jsbbs1951.33.395