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首页> 外文期刊>Acta Horticulturae >The influence of dwarf rootstocks on the growth and yield of sweet cherry cultivars in the first two years after planting
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The influence of dwarf rootstocks on the growth and yield of sweet cherry cultivars in the first two years after planting

机译:矮化砧木对种植后头两年甜樱桃品种生长和产量的影响

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摘要

The influence of vegetatively propagated rootstocks (P-HL-6, P-HL-84, Colt and MAXMA 14) on growth, flowering and health status of sweet cherry cultivars Rivan, Burlat, Merton Premier, Buttner's Red and Hedelfingen was investigated in experiments atDabrowice in Poland. Controls included all cultivars grafted on Mazzard seedlings. Two years after planting, vigour of all cultivars was suppressed significantly by both P-HL rootstock types, especially by P-HL-6; Colt rootstock had no dwarfing effect.Growth of Buttner's Red was significantly reduced by the MAXMA Delbard 14 rootstock. Trees on P-HL rootstocks started to bear fruits in the second year after planting. They flowered more abundantly than the controls. Incompatibility occurred in some rootstock scion combinations, particularly with Hedelfingen and Burlat scions.
机译:通过实验研究了营养繁殖砧木(P-HL-6,P-HL-84,柯尔特和MAXMA 14)对甜樱桃品种Rivan,Burlat,Merton Premier,Buttner's Red和Hedelfingen的生长,开花和健康状况的影响。波兰atDabrowice。对照包括嫁接在马扎德幼苗上的所有品种。种植两年后,两种P-HL砧木类型,尤其是P-HL-6均显着抑制了所有品种的活力。柯尔特砧木没有任何矮化作用.MAXMA Delbard 14砧木显着降低了Buttner's Red的生长。种植后第二年,P-HL砧木上的树木开始开花结果。他们比对照开花了更多的花。在某些砧木接穗组合中发生不相容性,特别是在Hedelfingen和Burlat接穗中。

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