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Preliminary results of frost hardiness of Hungarian bred Persian walnut cultivars

机译:匈牙利育龄脾气暴躁的初步结果

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摘要

Knowledge of ecological demands of all fruit crops and cultivars is essential to find its optimal growing site. In the case of cultivars adapted to the Hungarian climate conditions late spring frosts can cause serious damages and can decrease the effectiveness of fruit growing. To determine the frost hardiness of Hungarian bred Persian walnut cultivars experiments were made between October 2014 and March 2015. During this research period, a frost hardiness trial was established using a dimate chamber. Three Hungarian basic cultivars ('Milotai 10', 'Als6szentivani 117', 'Tiszacsecsi 83'), four Hungarian novel bred cultivars ('Milotai botermo', 'Milotai tetenziv', 'Milotai kesei', 'Alsoszentivdni kesei') and an international grown cultivar 'Chandler' were involved. Based on preliminary results, cultivar 'Tiszacsecsi 83' had the highest frost tolerance during the whole period of examination, while frost wsceptibility of 'Chandler' was the highest in the first two examination months, but one month beforebud-breaking the frost hardiness of this cultivar was near to that of Mllotai 10'.
机译:对所有果酒作物和品种的生态需求知识对于找到其最佳种植的位点至关重要。在适应匈牙利气候条件的品种的情况下,晚春霜会导致严重损害,可以降低果实生长的效果。为了确定匈牙利养育波斯核桃核桃品种实验的霜冻,2015年和2015年3月在这一时间内进行了实验。在这一研究期间,使用幽默室内建立了霜冻性艰难试验。三个匈牙利基本品种('Milotai 10','als6szentivani 117'),'tiszacsecsi 83'),四个匈牙利小说繁育品种('Milotai botermo','Milotai tetentiv','Milotai Kesei','Alsoszentivdni Kesei')和国际涉及生长的品种“钱德勒”。根据初步结果,品种的“Tiszacsecsi 83”在整个考试期间具有最高的冻胀耐受性,而“钱德勒”的弗洛斯特威尔可爱是前两场考试的最高几个月,但是一个月前造成了一个月,打破了这个霜冻品种靠近Mllotai 10'的那种。

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