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The Effects of Cross and Self Fertilisation in the Vegetable Kingdom
     

The Effects of Cross and Self Fertilisation in the Vegetable Kingdom

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by Charles Darwin
 

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Darwin's impetus for the experiments of which the results are recorded in this book was 'a mere accidental observation; and indeed it required the accident to be repeated before my attention was thoroughly aroused to the remarkable fact that seedlings of self-fertilised parentage are inferior, even in the first generation, in height and vigour to seedlings of cross

Overview

Darwin's impetus for the experiments of which the results are recorded in this book was 'a mere accidental observation; and indeed it required the accident to be repeated before my attention was thoroughly aroused to the remarkable fact that seedlings of self-fertilised parentage are inferior, even in the first generation, in height and vigour to seedlings of cross-fertilised parentage'. After eleven years of meticulous experimentation and observation, described in this volume, he was ready to publish in 1876 the detailed study which he regarded as a companion volume to his 1862 On the Various Contrivances by which British and Foreign Orchids are Fertilised by Insects. His 'first and most important of the conclusions which may be drawn ... is that cross-fertilisation is generally beneficial, and self-fertilisation injurious': this understanding is of course the basis of all modern plant breeding programmes.

Product Details

BN ID:
2940018352051
Publisher:
London : J. Murray
Sold by:
Barnes & Noble
Format:
NOOK Book
File size:
978 KB

Meet the Author

Brief Biography

Date of Birth:
February 12, 1809
Date of Death:
April 19, 1882
Place of Birth:
Shrewsbury, England
Place of Death:
London, England
Education:
B.A. in Theology, Christ¿s College, Cambridge University, 1831

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Effects of Cross and Self Fertilisation in the Vegetable Kingdom 5 out of 5 based on 0 ratings. 1 reviews.
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