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抗咖啡果苦腐病和叶锈病的小粒种咖啡几个新栽培种的杂种性,需用无性繁殖来保持最初入选时的抗病性,以建立生长一致的咖啡园。仅直生枝可以用于咖啡扦插或嫁接繁殖,但直生枝会产生出直生和斜生的两种分枝;而用斜生技来扦插或嫁接无论如何也不能产兰直生枝,当然也不会出现正常的直立生长。不过,嫁接仍有其好处,它
Small seed coffee resistant to bitter rot and leaf rust of coffee beans Hybridity of several new cultivars requires vegetative reproduction to maintain disease resistance at initial selection to establish a consistently growing coffee plantation. Only straight sticks can be used for coffee cutting or grafting, but straight sticks produce two branches of straight and oblique; however, cutting or grafting with oblique techniques can not produce straight branches anyway, of course Will appear normal erect growth. However, grafting still has its benefits, it