Rootstock - Wikipedia
网页Apple rootstocks are used for apple trees and are often the deciding factor of the size of the tree that is grafted onto the root. Dwarfing, semi-dwarf, semi-standard and standard are the size benchmarks for the different sizes of roots that will be grown, with the standard being the largest and dwarf being the smallest. [4] Much of the world's apple production is now using dwarf rootstocks to ...
砧木 - 百度百科
网页砧木(rootstock)是指嫁接繁殖时承受接穗的植株。砧木可以是整株果树，也可以是树体的根段或枝段，有固定、支撑接穗，并与接穗愈合后形成植株生长、结果的作用。砧木是果树嫁接苗的基础，它嫁接亲合性好，苗木寿命长，也容易培植。
What is a rootstock? Its types & uses - Orchardly® Grow
网页2023年9月20日 · Rootstocks are mostly used to create very specific plant traits. Rootstocks determine the longevity of the plant, resistance to pests and diseases, cold hardiness, fruit yield, and the size of the tree, its root system and the tree’s ability to adapt to soil types. Also, fruit trees grown from rootstock tend to produce trees that immediately ...
Rootstocks | WSU Tree Fruit | Washington State University
网页Rootstocks. Commercial fruit trees usually consist of two parts, the scion (the fruiting variety) which makes up most of the tree that you see above ground-level, and the rootstock which – as the name suggests – consists of the roots and lower portion of the trunk. The join or “union” is easy to spot in a young tree – it is the kink a ...
GROWING FRUIT TREES ROOTSTOCK GUIDE - Raintree Nursery
网页This apple rootstock can be maintained at only four to six feet in height. It is well suited for growing in a container or a small yard. Trees grafted on EMLA 27 bear early and heavily. It needs staking. It is hardy to -25 deg. F.
Rootstocks for Apple | WSU Tree Fruit - Washington State University
网页Apple rootstocks can have a variety of desirable characteristics such as resistance to crown rot oomycetes (Phytophthora spp.), resistance to fire blight bacteria (Erwinia amylovora), resistance to Woolly apple aphids, dwarfing and tree branching modifications, increased precocity (early fruitfulness), increased productivity, and tolerance to …
Rootstocks: Diversity, Domestication, and Impacts on Shoot …
网页2016年5月1日 · Rootstocks are selected for rooting and grafting capacity, abiotic and biotic stress tolerance, and their ability to beneficially alter scion phenotypes. Relatively little is known about the diversity of rootstocks used for any given crop, the geographic origins or current distribution of cultivated rootstocks, or their domestication. ...
Progress of Apple Rootstock Breeding and Its Use
网页2019年9月1日 · The rootstocks have functions of fixation and support, as well as absorption, secretion, and synthesis. Rootstocks also have important effects on the growth and development of scions, fruit yield and quality, and the resistance to biotic and abiotic stresses (Yang, 1990). Apple rootstocks mainly …
Frontiers | Editorial: New Rootstocks for Fruit Crops: Breeding ...
网页2022年3月22日 · Introduction. Rootstocks are playing an increasingly crucial role in determining orchard efficiency and sustainability in fruit crops. Combining the desirable attributes of two or three different individuals by budding or grafting can produce dramatic effects on growth and productivity (Bowman and McCollum, 2015).The effect of rootstocks on fruit quality in terms of physical traits and ...
Rootstocks: Diversity, Domestication, and Impacts on Shoot …
网页2015年12月11日 · Rootstocks provide agriculturists with a mechanism by which to improve perennial crops and increase their productivity under harsh environmental conditions while simultaneously limiting agricultural inputs (irrigation, fertilizer, pesticides). In addition, this work provides a reference for comparison of grafting in annual crops, such as tomato ...
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