Abstract : Photoassimilates partitioning was studied using the experimental data
of winter wheat in 2008-2009 at irrigation experimental station of
Tianjin Agriculture University.The Research showed that when relative
development stage (RDS) was greater than 0.35 fr(root), fr (stem and
sheath) and fr(leaf) decreased ,fr(Ear) increased with the increase of
RDS,and turned into negative When RDS were 0.59,0.67,0.7 respectively.It
was due to the existence of repartitioning of photoassimilates, and
photoassimilates storaged in root , stem and sheath and leaf began to
transport to ear.Water and nutrition had a certain influence on the
partitioning of photoassimilates among organs.Excessive water and
nutrition were unfavourable for the transportation of photoassimilates
to the growth center.
Daoliang Li; Yingyi Chen. 7th International Conference on Computer and Computing Technologies in Agriculture (CCTA), Sep 2013, Beijing, China. Springer, IFIP Advances in Information and Communication Technology, AICT-420 (Part II), pp.309-315, 2014, Computer and Computing Technologies in Agriculture VII. 〈10.1007/978-3-642-54341-8_33〉
https://hal.inria.fr/hal-01220842
Contributeur : Hal Ifip
<>
Soumis le : mardi 27 octobre 2015 - 08:28:10
Dernière modification le : mercredi 17 janvier 2018 - 10:46:41
Document(s) archivé(s) le : jeudi 28 janvier 2016 - 10:24:04
Jianhua Jin, Yang-Ren Wang. Effects of Water and Nutrition on Photoassimilates Partitioning Coefficient Variation. Daoliang Li; Yingyi Chen. 7th International Conference on Computer and Computing Technologies in Agriculture (CCTA), Sep 2013, Beijing, China. Springer, IFIP Advances in Information and Communication Technology, AICT-420 (Part II), pp.309-315, 2014, Computer and Computing Technologies in Agriculture VII. 〈10.1007/978-3-642-54341-8_33〉. 〈hal-01220842〉
