与 «VEGETATIVELY»相关的英语书籍
在以下的参考文献中发现
vegetatively的用法。与
vegetatively相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Application of Mutation Breeding Methods in the Improvement ...
Broertjes, C., 1977c. Artificially induced mutations in fruit trees. Acta Hortic., 75:
19— 26. Donini, B., 1974. Induction and isolation of somatic mutations in
vegetatively propagated plants. Proc. Int. Hortic. Congr., 19: 189—200. Donini, B.,
197 5.
2
European Collections of
Vegetatively Propagated Allium: ...
German collections of vegetatively propagated Allium E.R.J. Keller Genebank,
Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK), Gatersleben,
Germany There are two large genebanks in Germany. The Braunschweig
genebank ...
Since vegetatively propagated crops include most fruit crops and a number of
crops that are a major part of the staple diet of very large numbers of people,
such as bananas, potatoes, cassava and yams, the challenge of producing
healthy ...
James C. Forbes, Drennan Watson,
1992
4
Quality Declared Planting Material: Protocols and Standards ...
This publication includes a set of protocols and standards for the production of quality planting material of the most important vegetatively reproduced crops.
Juan Fajardo, Food and Agriculture Organization, Food and Agriculture Organization of the United Nations,
2009
5
Genetic Resources and Seed Enterprises: Management and Policies
13 Collecting Vegetatively Propagated Plants The most important root and tuber
crops cultivated on a worldwide scale are potato (Solanum tuberosum), cassava (
Manihot esculenta), sweet potato (Ipomoea batatas), yams (Dioscorea spp.) ...
6
Somaclonal Variation and Induced Mutations in Crop Improvement
15. In-vitro. Techniques. and. Mutagenesis. for. the. Improvement. of. Vegetatively
. Propagated. Plants. B.S. AHLOOWALIA Joint FAO/IAEA Division, International
Atomic Energy Agency, Vienna, Austria Introduction Conventional plant breeding
...
S.M. Jain, D.S. Brar, B.S. Ahloowalia,
1998
7
Wetland Plants: Biology and Ecology
Phragmites australis is classified as a VD-I plant, i.e., a vegetatively reproducing
perennial whose seeds, which only germinate under drawndown conditions, are
not present in the seed bank. 248 WETLAND PLANTS: BIOLOGY AND ...
Julie K. Cronk, M. Siobhan Fennessy,
2001
8
Principles of Plant Health and Quarantine
However, vegetatively propagated crops are prone to acquire and accumulate
pathogens from generation to generation as chronic infections that are often
systemic, and their health status is therefore relatively more important. Because
of ...
9
Control of Crop Diseases
Considerable improvements in both yield and quality have resulted from the
elimination of viruses from vegetatively propagated crops such as potatoes,
strawberries and other soft fruit, and bulb crops such as narcissi. Eradication of
viruses ...
10
Ecology and Silviculture of Eucalypt Forests
For example, of 93 species in a dry sclerophyll forest near Canberra, 22%
regenerated by vegetative means, 43% regenerated both vegetatively and from
seed, 27% were killed by fire and regenerated from seed only, and 7% had
unknown ...
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Why didn't Captain Bligh make life easier for himself?
... frozen for storage - they have to be sown fresh. The plant is normally propagated vegetatively, so Captain Bligh was just following horticultural best practice ;). «The Guardian, 七月 15»
Bedazzling Begonias are blossoming again
Also known as “growing vegetatively”, it's a plant breeding technique that allows these exotic specimens (and many others) to be grown from cuttings, instead of ... «Toronto Star, 七月 15»
Coleus: Garden color without flowers
When choosing coleus plants, it's important to know whether the plant was seed or vegetatively propagated. For a time, growers and plant geneticists courted the ... «Marshfield Mail, 七月 15»
Color your world with Vivid Verbena
The first really popular vegetatively propagated verbena was 'Homestead Purple,' a canadensis type introduced by Allan Armitage at the University of Georgia ... «Greenhouse Management, 六月 15»
Crop response to length and its role in fertilizer applications
Plants with a photoperiodic response for flowering will grow vegetatively until they receive the daylength required and then they pretty much cease growth in ... «Michigan State University Extension, 三月 15»
'Weird' Fern Shows The Power Of Interspecies Sex
Rothfels says the hybrid fern is sterile, though it can reproduce "vegetatively" by sending out runners across the ground. "It seems to be quite happy," he says. «Capital Public Radio News, 二月 15»
Sweet alyssum hybrids enhance containers and beds
Snow Princess is a unique, vegetatively propagated sweet alyssum variety known botanically as a hybrid lobularia. The Snow Princess lobularia and its cousins ... «Monroe News Star, 一月 15»
Invasive Japanese and giant knotweed can overwhelm landscaping …
The plant largely reproduces vegetatively, meaning that root fragments from these plants can break off and establish elsewhere, causing new infestations. «The Oregonian - OregonLive.com, 十一月 14»
A short cut to prime-quality dates
Standard farming practice has therefore been to propagate date palms vegetatively, from cuttings, because this avoids the sexual reproduction process involved ... «The National, 十月 14»
Plants not like us in making offspring
But, because of totipotency, plants also are capable of propagating vegetatively, meaning that new plants can be created without a single grain of pollen ... «Tribune-Review, 九月 14»