Observed duration and average and maximum grain filling rates in wheat genotypes of different earliness
نویسندگان
چکیده
منابع مشابه
Grain Filling Rate and Duration in Bread Wheat Under Irrigated and Drought Stressed Conditions
Abstract Eleven wheat cultivars were evaluated at 10-day intervals, beginning from anthesis, under irrigated and drought stress conditions during 2006-2007. The effects of irrigation, genotype and date of harvest were significant for most of the studied characters. Water deficit decreased pre-and post-anthesis assimilation rate, grain weight per spike, grain number per spike and 1000 grain wei...
متن کاملevaluation of improvement of rate and duration of grain filling duration inbreeding processes in wheat cultivars
in order to evaluation of the process of genetic improvement rate and duration of grain filling among wheat cultivars, the field experiments were conducted at the agricultural and natural resource research center of golestan province in the growing seasons of 2007-2008 and 2008-2009. the 16 cultivars were sown in a randomized complete blocks design with three replications. the results showed th...
متن کاملThe Survey of Ending Season Drought Stress Impact and Different Planting Dates on Grain Yield and Gaining Weigh T Rate and Wheat Filling Period Characteristics in New Bread Wheat Genotypes
In order to study planting date impacts and ending season drought stress on grain yield and gaining weight rate and wheat filling period characteristics in new advanced bread wheat genotypes ,this research is done by using plan statistical of spilt plot in form of complete random blocks basic plot with 3 replications in both common separated irrigation and ending season drought stress...
متن کاملThe Survey of Ending Season Drought Stress Impact and Different Planting Dates on Grain Yield and Gaining Weigh T Rate and Wheat Filling Period Characteristics in New Bread Wheat Genotypes
In order to study planting date impacts and ending season drought stress on grain yield and gaining weight rate and wheat filling period characteristics in new advanced bread wheat genotypes ,this research is done by using plan statistical of spilt plot in form of complete random blocks basic plot with 3 replications in both common separated irrigation and ending season drought stress...
متن کاملan investigation of accuracy and complexity across different proficiency levels in written narrative task
abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
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ژورنال
عنوان ژورنال: ABI Genetika
سال: 2004
ISSN: 0534-0012,1820-6069
DOI: 10.2298/gensr0403229b