CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SELF-POLLINATION»
Descoperă întrebuințarea
self-pollination în următoarea selecție bibliografică. Cărți în legătură cu
self-pollination și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Crop
Pollination by Bees
Surveys and grower experience indicate that a crisis exists in our pollinator populations. This book is an accessible, practical and authoritative research-based guideto using bees for crop pollination.
Keith S. Delaplane, D. R. Mayer, D. F. Mayer, 2000
2
Crossover: Concepts and Applications in Genetics, Evolution, ...
Computer Exercise 2.2: Genotype Frequencies and Self-Pollination Exercise 2.2
a Genotype Frequencies and Self-Pollination Part a: Self-pollination of the
Heterozygote (Theory) In this exercise you will calculate genotypic frequencies
during ...
3
Performance of two-clone crosses in alfalfa and an ...
At University Park, studies on flower color and growth characteristics of some
reciprocals produced in the Bakersfield cages and corresponding reciprocals
obtained from hand pollination indicated that extensive self-pollination occurred,
in the ...
Clarence Herman Hanson, 1964
4
Sorghum: Origin, History, Technology, and Production
... exotic parent Winter X BQF| hybrid is grown Summer X BCvFi population
grown Self-pollination Short, early plants are self- pollinated Hand- emasculation
Self-pollination Short, early plants are self- pollinated Isabela, Puerto Rico
Chilicothe, ...
C. Wayne Smith, Richard A. Frederiksen, 2000
5
Competition Science Vision
Contrivances for Self-Pollination 1. Cleistogamy—In this case the flowers never
open and as a result self-pollination is carried out within the closed bud. Some
common examples of cleistogamous flowers are Commelina benghalensis, Viola
, ...
6
NEW Living Science BIOLOGY for CLASS 9
Table 5.1 Differences between self pollination and cross pollination female.
SYLLABUS Pollination: self and cross pollination. Fertilization. SCOPE OF
SYLLABUS Explanation, advantages and disadvantages of self and cross
pollination, ...
Contrivances for Self Pollination Self pollinated flowers show one of the following
adaptations to secure pollination : (a) Bisexuality or hermaphroditism : Plants
bear bisexual or complete flowers so that self pollination can take place.
8
Olive Production Manual
Self Pollination and Cross-Pollination Olive pollination occurs by self-pollination
or by cross- pollination. The former requires no agent although bees and wind
may serve as agents. Wind is the primary agent of cross-pollination. Bees are not
...
G. Steven Sibbett, Louise Ferguson, Margaret Lindstrand, 2005
9
Wetland Plants: Biology and Ecology
Biology and Ecology Julie K. Cronk, M. Siobhan Fennessy. 4. Self-Pollination
Self-pollination occurs when pollen grains travel from the anthers to the stigmas
of the same flower or other flowers on the same plant. Self-fertilization occurs
unless ...
Julie K. Cronk, M. Siobhan Fennessy, 2001
10
The Avocado: Botany, Production, and Uses
Self-pollination (autogamy) Self-pollination is defined as pollination within an
individual flower by transfer of pollen from the anthers to the stigma. The proto-
gynous nature of the avocado flower, with separate female and male openings, ...
A. W. Whiley, B. Schaffer, B. N. Wolstenholme, 2002
ȘTIRI NOI CARE INCLUD TERMENUL «SELF-POLLINATION»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
self-pollination în contextul următoarelor știri.
Stinking 'Corpse Flower' Blooms For One Day In Berkeley, People …
The female flowers mature before the male (pollen producing) flowers which avoids self-pollination." berkeley-corpse-flower-2.jpg. A cutaway shows the plant's ... «SFist, Iul 15»
Microspore culture reveals complex meiotic behaviour in a …
The MD progeny were also compared to progeny derived by self-pollination and open-pollination for fertility (estimated by self-pollinated seed set and pollen ... «BMC Blogs Network, Iul 15»
It's a rite of passage for many of Chatham-Kent's young people
This is called self-pollination, which is accomplished through the tassel, which contains the male flower spreading pollen. This pollen is 'caught' by the female ... «Chatham Daily News, Iul 15»
Developing Self-Fertile Almonds
Self-pollination is the other piece, and, according to Gradziel, it's a very complex trait controlled by many genes and influenced by a number of environmental ... «Growing Produce, Iun 15»
How to breed your own roses
Prepare the mother by removing all the petals when the bloom is no more than about one-quarter open, then remove all the stamens to prevent self-pollination. «Stuff.co.nz, Apr 15»
Male and female flowers found to coordinate pollination times
This flowering synchronisation prevents self-pollination and promotes out-breeding. "To have such repeated pistillate and staminate flowering stages is very ... «Science Network Western Australia, Feb 15»
New to Nature No 138: Gastrodia flexistyloides
In the case of these species they do not have as far to fall, the sharply bent structure virtually assuring that self-pollination occurs. Clever variation on the system. «The Guardian, Ian 15»
Genome Sequencing Sows Seeds for Understanding, Conserving …
... home to a slew of genes related to plant defense and programmed cell death, which are suspected of contributing to plant processes that deter self-pollination. «BioInform, Nov 14»
Arizona Gardeners: Plant pollination is critical to fruit and vegetable …
In plants where the pollen from their own male structures fertilize the female structures in the same flower, the process is called self-pollination. Garden peas ... «TriValley Central, Mai 14»
How Do Peanuts Grow?
After self-pollination, the flowers lose their petals, as the fertilized ovaries in the center of the flowers begin to enlarge. The plant's pedicels — stalks connecting ... «LiveScience.com, Mar 14»
