Flávia Lourenço da Silva, P. S. D. Silva, Sabrina Baldissera, Bruno Pirolli, L. Rufato, F. Herter
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引用次数: 0
摘要
摘要本研究旨在评价日内瓦®系列苹果砧木G.202、G.213、G.210和G.814的农艺性能。根茎G.202和G.213的活力较弱,被认为是矮子。为了重新种植土壤,G。210 '被认为是一个有效的选择。“G。从总体上看,213’是最有效的,这表明即使在补种条件下,它也不会改变其产量效率和稳定性特征。所有砧木均达到累积120吨的目标。在Caxias do sur - rs的ha-1,突出了种植者更快的经济回报。“G。213’的可溶性固形物含量较高,预示着提前收获的可能性。结果表明,G.210和G.213砧木是复种条件下评价区较好的选择,其中G.213砧木适用于密度较高的地区,G.210砧木适用于极端复种条件下的地区。
Performance of Geneva® series apple rootstocks grafted with ‘Gala Select’ in four different replanting soil at Southern Brazil
Abstract The objective of this study was to evaluate the agronomic performance of the Geneva® series apple rootstocks G.202, G.213, G.210 and G.814. The rootstock G.202 and G.213 proved to be the less vigorous, being considered dwarfs. For replanting soil, ‘G.210’ was considered an efficient alternative. The ‘G.213’ was the most efficient, in a general point of view, demonstrating that it does not change its yield efficiency and stability characteristics, even under replanting conditions. All rootstocks reached the goal of 120 accumulated tons.ha-1 in Caxias do Sul-RS, highlighting the faster financial return to the growers. ‘G.213’ has higher soluble solids content, indicating the possibility of an earlier harvesting. It is concluded that the G.210 and G. 213 rootstocks are good options for the areas evaluated, under replanting conditions, mainly G.213 for more dense systems and G.210 for areas under extreme replanting conditions.