Results 101 to 110 of about 76,006 (197)

Characterization of Root Hair Curling and Nodule Development in Soybean–Rhizobia Symbiosis

open access: yesSensors
Soybean plants form symbiotic nitrogen-fixing nodules with specific rhizobia bacteria. The root hair is the initial infection site for the symbiotic process before the nodules.
Wei Lu, Xiaochan Wang, Weidong Jia
doaj   +1 more source

Horse Nutrition [PDF]

open access: yes, 1988
PDF pages ...
Kline, Robert C.
core  

Symbiotic Performance of Diverse Frankia Strains on Salt-Stressed Casuarina glauca and Casuarina equisetifolia Plants [PDF]

open access: yes, 2016
Symbiotic nitrogen-fixing associations between Casuarina trees and the actinobacteria Frankia are widely used in agroforestry in particular for salinized land reclamation.
Champion, Antony   +11 more
core   +1 more source

A study of the root surface phosphatase activities of three species of higher plants: Juncus effusus, Phragnutes australis, and Typha latifolia [PDF]

open access: yes, 1993
The aim of this project was to investigate a possible link between environmental phosphorus status and the root surface phosphatase activities of three species of emergent macrophytes, with a view to assessing their potential for use as "biondicators ...
Luff, Heather
core  

Hormonal regulation of wheat growth during hydroponic culture [PDF]

open access: yes
Hormonal control of root growth has been explored as one means to alleviate the crowding of plant root systems experienced in prototype hydroponic biomass production chambers being developed by the CELSS Breadboard Project.
Wetherell, Donald
core   +1 more source

Thesaurus-based index term extraction for agricultural documents [PDF]

open access: yes, 2005
This paper describes a new algorithm for automatically extracting index terms from documents relating to the domain of agriculture. The domain-specific Agrovoc thesaurus developed by the FAO is used both as a controlled vocabulary and as a knowledge base
Medelyan, Olena, Witten, Ian H.
core   +2 more sources

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