1) Interstocks
矮化中间砧
1.
Effect of Different Dwarfing Interstocks on Starch Content and Relative Enzymes in Fruit of‘Red Fuji’Apple;
矮化中间砧对红富士苹果果实内淀粉含量及其相关酶活性的影响
2.
The effect of different dwarfing interstocks on Red Fuji apple fruit quality;
矮化中间砧对红富士苹果果实品质的影响
2) dwarfing interstocks
矮化中间砧
1.
The cell numbers of the fruits of Red Fuji apple on different dwarfing interstocks (B_9, M_(26) and SH_(38)) were investigated and changes of endogenous hormone contents in fruits were studied during the fruitlet development period.
以3种不同矮化中间砧(B9、M26、SH38)红富士苹果为试材,研究了果实细胞数目、果实大小和幼果发育期间果实内源激素的变化。
3) Pear genus dwarf middle stocks
梨属矮化中间砧
4) GM256drawfing ontermediate stock
GM_(256)矮化中间砧
5) dwarfing inter-stock
矮化中间砧木
1.
With S2, S5 and PDR54 dwarfing inter-stocks grafted different varieties as plant materials , the applied effect of the grafting pear, including its disease resistance, dwarfing performance , mineral elements content, early bearing ,high yield, fruit character and plant-test benefit etc ,was investigated in this paper.
本论文以梨树S2、S5和PDR54做矮化中间砧木,嫁接不同梨品种为试材,对其砧木本身抗病性及嫁接树的矮化性能、矿质元素含量、早果性、早丰性、果实性状及生产效益等内容进行了试验研究,取得如下进展: 1、S2、S5和PDR54为中间砧的嫁接树,三个中间砧木对嫁接树均有一定的矮化作用,矮化效果的大小顺序为:PDR54>S5>S2。
6) dwarfing interstock's and F series
矮化中间砧S系、F系
补充资料:中间砧(inter stock)
中间砧(inter stock) 位于接穗和基砧之间的一段砧木。用于二重或多重嫁接,其成苗称中间砧果苗。果苗由品种接穗、中间砧、基砧3部分组成。由于矮化砧繁殖困难,繁殖系数低,根系发育较差,所以将具有某种特性的砧木枝条用作中间砧,利用基砧根系发达,固地性、抗性、适应性强,采种繁殖容易等和矮化砧木对接穗的影响,共同作用于接穗品种,以达到矮化树冠。 苗木的常规培育过程是,选择当地适宜的苹果实生砧木作基砧,在实生苗近地面处嫁接矮化砧木作中间砧,翌年再于矮化中间砧枝段的25-35cm处嫁接苹果品种,培养出成苗。采取二重枝接或分段芽接方法培育矮化中间砧苹果苗木,育苗期缩短1年,但操作技术较为复杂。中间砧的长度在一定范围内与矮化、早果效应呈正相关,因此其长度不应短于25cm。 |
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参考词条