Results 141 to 150 of about 19,513 (283)
Population dynamics of indigenous and genetically modified rhizobia in the field
Many factors have been shown to affect rhizobial populations in soil. These include: soil fertility; physical properties such as pH and clay content; biotic factors such as distribution of the host plant and the prevalence of predators; and climatic ...
Hirsch, P. R.
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ABSTRACT The increasing frequency of concurrent heat and drought stress poses a significant challenge to agricultural productivity, particularly for cool‐season grain legumes, including broad bean (Vicia Faba L.), lupin (Lupinus spp.), lentil (Lens culinaris Medik), chickpea (Cicer arietinum L.), grasspea (Lathyrus sativus L.), pea (Pisum sativum L ...
Manu Priya +2 more
wiley +1 more source
ABSTRACT The symbiosis between nitrogen‐fixing rhizobia and plants is considered mutually beneficial, yet its indirect effects on other organisms remain understudied. We examined how rhizobia symbiosis in Phaseolus vulgaris influences the behaviour and performance of Diabrotica balteata larvae. Specifically, we tested larval preference for nodulated (R+
Camilo Rivera +5 more
wiley +1 more source
Rhizobia are soil bacteria capable of establishing symbiosis within legume root nodules, where they reduce atmospheric N2 into ammonia and supply it to the plant for growth.
MacLean G. Kohlmeier +3 more
doaj +1 more source
Experimentation with strains of rhizobia can last for many decades; hence there must be a reliable and efficient means of storing the bacteria. While many re¬positories of rhizobia have been developed since the symbiosis was scientifically understood ...
Howieson, J.G. +3 more
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ABSTRACT Understanding the impact of microbial interactions on plants is critical for maintaining healthy native ecosystems and sustainable agricultural practices. Despite the reality that genetically distinct plants host multiple microbes of large effect in the field, it remains unclear the extent to which host genotypes modulate non‐additive ...
Amanda H. Rawstern +3 more
wiley +1 more source
Abstract The low yield of cowpeas (Vigna unguiculata (L.) Walp.) in sub‐Saharan Africa is credited to several limitations, including poor soil fertility and unsustainable cropping systems. Cereals like maize (Zea mays L.) and legume crops like cowpea support smallholder farmers in sub‐Saharan Africa. Intercropping (more common than rotations) can boost
Richard Kwadwo Kombat +4 more
wiley +1 more source
Corn response to biological products and a nitrification inhibitor
Abstract Atmospheric nitrogen (N2) is converted into ammonia (NH3), a form that plants can use, through biological nitrogen (N) fixation by various microorganisms and bacterial genera. This study assessed the field performance of three biological N‐fixing products, or biostimulants (BS), including Gluconacetobacter diazotrophicus (BS1), Klebsiella ...
Rose M. Paul +3 more
wiley +1 more source
COBALT REQUIREMENT FOR THE GROWTH OF RHIZOBIA [PDF]
R H, LOWE, H J, EVANS
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Denitrification in Rhizobia-Legume Symbiosis
The genera Allorhizobium, Azorhizobium, Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium, collectively referred to as rhizobia, are members, among others, of the bacterial order Rhizobiales of the α-proteobacteria [1].
BEDMAR J., DELGADO M. J, CASELLA, SERGIO
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