2002
DOI: 10.1016/s0378-4290(02)00156-9
|View full text |Cite
|
Sign up to set email alerts
|

Simulating growth, development, and yield of tillering pearl millet. III. Biomass accumulation and partitioning

Abstract: Pearl millet landraces from Rajasthan, India, yield signi®cantly less than improved cultivars under optimum growing conditions, but not under stressed conditions. To successfully develop a simulation model for pearl millet, capable of capturing such genotype  environment (G  E) interactions for grain yield, we need to understand the causes of the observed yield interaction. The aim of this paper is to quantify the key parameters that determine the accumulation and partitioning of biomass: the light extinctio… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

4
40
0
7

Year Published

2011
2011
2024
2024

Publication Types

Select...
4
3

Relationship

0
7

Authors

Journals

citations
Cited by 42 publications
(51 citation statements)
references
References 55 publications
4
40
0
7
Order By: Relevance
“…Moreover, availability of high levels of tolerance in other species of Pennisetum (Ashraf and McNeilly 1987;1992;Muscolo et al 2003) and within the P. glaucum (Dua 1989) offers a scope for understanding the traits related to tolerance and to integrate these tolerant crop species/genotypes into appropriate management programs to improve the productivity of the saline soils. A total shoot biomass productivity ranging from 9 to 12 t ha -1 and a grain yield from 3.1 to 4.9 t ha -1 recorded in normal Alfisol fields at Patancheru, India (van Oostrom et al 2002) got reduced to an average of 3.3 t shoot biomass and 1.1 t ha -1 grain yield of 15 germplasm accessions when grown in a 10 dS m -1 saline vertisols at Gangavathi, Karnataka, India (Kulkarni et al 2006). …”
Section: Pearl Milletmentioning
confidence: 91%
“…Moreover, availability of high levels of tolerance in other species of Pennisetum (Ashraf and McNeilly 1987;1992;Muscolo et al 2003) and within the P. glaucum (Dua 1989) offers a scope for understanding the traits related to tolerance and to integrate these tolerant crop species/genotypes into appropriate management programs to improve the productivity of the saline soils. A total shoot biomass productivity ranging from 9 to 12 t ha -1 and a grain yield from 3.1 to 4.9 t ha -1 recorded in normal Alfisol fields at Patancheru, India (van Oostrom et al 2002) got reduced to an average of 3.3 t shoot biomass and 1.1 t ha -1 grain yield of 15 germplasm accessions when grown in a 10 dS m -1 saline vertisols at Gangavathi, Karnataka, India (Kulkarni et al 2006). …”
Section: Pearl Milletmentioning
confidence: 91%
“…La fraction du rayonnement photosynthétiquement actif incident (PAR) absorbée par le couvert (PARa) a été déterminée, en l'assimilant à la fraction interceptée par le couvert (PARi) et en négligeant la fraction réfléchie par le couvert vers le ciel (Bonhomme, 2000;Van Oosterom et al, 2002). Sous ces hypothèses usuelles, on peut écrire : (9) Il s'agit des valeurs déterminées lorsque le soleil est au zénith (Kdf midi ).…”
Section: Rayonnement Par Transmis (Part) Et Absorbé Par Le Couvert (Punclassified
“…La production de biomasse chez les cultures est fonction de la quantité de rayonnement interceptée par le couvert, en relation à l'importance et à la répartition de la surface foliaire (position et orientation des feuilles), et de l'efficience de conversion de ce rayonnement en matière sèche (Norman et Arkebauer, 1991;Van Oosterom et al, 2002;Lindquist et al, 2005). On modélise cette interception, en se référant par analogie à la loi de Beer Lambert (Flénet et al, 1996;Denoroy et al, 2002).…”
Section: Introductionunclassified
See 2 more Smart Citations