منابع مشابه
Generation Means Analysis of Leaf and Stem Resistance to Gummy Stem Blight in Cucumber
Leaf and stem resistance to gummy stem blight [Didymella bryoniae (Auersw.) Rehm.] in five resistant by susceptible crosses of cucumber (Cucumis sativus L.) was investigated using generation means analysis. No single gene of major effect controls either leaf or stem resistance to gummy stem blight in these five crosses. The mean number of effective factors controlling leaf resistance in the cro...
متن کاملLeft main stem coronary artery dissection.
Left main stem coronary artery dissection is a rare cause of sudden death. This occurred in a previously asymptomatic 42-year-old white woman; clinical, arteriographic, and necropsy findings are described. Extrathoracic total body perfusion with isolated catheter perfusion of the dissected coronary artery using cold cardioplegic solution may be effective preoperative treatmemt.
متن کاملsynthesis of platinum nanostructures in two phase system
چکیده پلاتین، فلزی نجیب، پایدار و گران قیمت با خاصیت کاتالیزوری زیاد است که کاربرد های صنعتی فراوانی دارد. کمپلکس های پلاتین(ii) به عنوان دارو های ضد سرطان شناخته شدند و در شیمی درمانی بیماران سرطانی کاربرد دارند. خاصیت کاتالیزوری و عملکرد گزینشی پلاتین مستقیماً به اندازه و- شکل ماده ی پلاتینی بستگی دارد. بعضی از نانو ذرات فلزی در سطح مشترک مایع- مایع سنتز شده اند، اما نانو ساختار های پلاتین ب...
Drought-induced chilling tolerance in cucumber involves membrane stabilisation improved by antioxidant system
We assessed changes in ultrastructure, membrane lipid peroxidation and antioxidant systems for cucumbner seedlings subjected to low temperature stress (day/night temperature of 8 oC /5 oC) that had been either pre-treated with 10% PEG for 2 days or not. We found extensive cell structure damage in the non-treated seedlings, whereas the seedlings pretreated with PEG to simulate drought remain...
متن کاملSimultaneous Optimization of Water Usage Efficiency and Yield of Cucumber Planted in a Columnar Aeroponic System
The development of aeroponic cultivation technology has led to more efficient use of water and plant nutrients for producing high quality agricultural commodities. In this research, cucumbers were grown in columnar aeroponic systems for nine weeks and the effect of spraying rate and spraying duration on the cucumber average yield and water usage efficiency were investigated. The experiments wer...
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ژورنال
عنوان ژورنال: Journal of the Japanese Society for Horticultural Science
سال: 1986
ISSN: 0013-7626,1880-358X
DOI: 10.2503/jjshs.55.181