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cold hardiness 耐[抗]寒力。

cold meat

Pot experiments materials were carried out to determine the cold hardiness of six varieties cultivated popularly in henan , named bainong aikang 58 , handan 6172 , yumai 49 , yumai 54 - 99 , yumai 18 , yumai 2 , under controlled temperature at seedling stage , over - wintering stage , green returned stage and jointing stage for identifying 摘要以河南省主推品種百農矮抗58 、邯鄲6172 、豫麥49號、豫麥54 - 99系、豫麥18號、豫麥2號6個小麥品種為材料,通過控制各生育時期的生長溫度,分別測定苗期、越冬期、返青期和拔節期各品種的抗寒能力。

Under cold stress condition , cold hardiness of 12 vitis species including 45 lines ( cultivars ) was identified based on the leakage of electrolytes , water loss ratio and percentage of bud bursting on the stem and estimated the hardiness resistance of 12 v . species by the average of subordinate function ( sf ) 摘要在冷凍脅迫條件下,測定了葡萄屬12個種45個株系枝條的膜透性變化、含水量動態變化及萌芽能力3項指標,并以種內不同株系間3項指標的平均值綜合評價了12個種的抗寒性。

For functional genomics , huge est databases from multiple tissues of a number of tree species have been rapidly accumulated , and molecular analyses on secondary growth and wood formation , flowering , and cold hardiness have given some insights into the metabolic pathways of those tree - specific development processes 功能基因組學方面,已分析了主要造林樹種多種組織的轉錄組est序列,對林木次生生長與木材形成、開花和抗寒性的形成等過程開展了功能基因組學研究。

Correlation analysis of hardiness indexes showed that it was scientific to use average of sf for evaluating grape hardiness , so it can he used to evaluate cold hardiness of new vitis germplasm resources 抗寒性指標間相關性分析表明,利用平均隸屬度評價葡萄抗寒性最為科學,為鑒定葡萄新種質提供了依據。

Introduction of cold hardiness variety and choiceness hybrid in partial commonwealth of independent states and east - europe countries 部分獨聯體及東歐國家抗寒葡萄新品種及優良雜種簡介

Variations of oxidase activity in the branches of several grapes varieties and the comparison of their cold hardiness 幾個葡萄品種枝條中氧化酶活性變化規律及抗寒性比較