Results 1 to 10 of about 2,715,475 (392)

Untangling the Influence of Heat Stress on Crop Phenology, Seed Set, Seed Weight, and Germination in Field Pea (Pisum sativum L.)

open access: yesFrontiers in Plant Science, 2021
The apparent climatic extremes affect the growth and developmental process of cool-season grain legumes, especially the high-temperature stress. The present study aimed to investigate the impacts of high-temperature stress on crop phenology, seed set ...
Amrit Lamichaney   +8 more
doaj   +1 more source

Transgenic chickpea (Cicer arietinum L.) harbouring AtDREB1a are physiologically better adapted to water deficit

open access: yesBMC Plant Biology, 2021
Background Chickpea (Cicer arietinum L.) is the second most widely grown pulse and drought (limiting water) is one of the major constraints leading to about 40–50% yield losses annually.
Alok Das   +11 more
doaj   +1 more source

Development of extra early field pea genotypes using inter-specific hybridization

open access: yesThe Indian Journal of Agricultural Sciences, 2021
.
A K PARIHAR   +4 more
doaj   +1 more source

Characterization of entomotoxic and nematotoxic genes from indigenous Bacillus thuringiensis strains and their biocontrol potential

open access: yesEgyptian Journal of Biological Pest Control, 2023
Background The gram pod borer (Helicoverpa armigera Hubner), Bihar hairy caterpillar (Spilosoma obliqua Walker), tobacco caterpillar (Spodoptera litura Fabricius) and root knot nematode (Meloidogyne incognita (Kofoid and White) Chitwood) are the major ...
G. K. Sujayanand   +6 more
doaj   +1 more source

Characterization of alphabaculovirus: HearNPV-IIPR05 isolate infecting Helicoverpa armigera (Hubner) larvae

open access: yesEgyptian Journal of Biological Pest Control, 2021
Background The alphabaculoviruses are lethal pathogens of lepidopteran caterpillars including a polyphagous and globally recognized pest, Helicoverpa armigera (Hubner) infesting economically important agriculture crops worldwide.
Sanjay M. Bandi   +3 more
doaj   +1 more source

Genotypic variability studies and identification of pre-harvest sprouting tolerant wild Vigna

open access: yesThe Indian Journal of Agricultural Sciences, 2022
Seed dormancy is the main component of domesticated traits, loss of which results into rapid and uniform germination, synchronous maturity and ease in harvesting.
AMRIT LAMICHANEY   +3 more
doaj   +1 more source

Urdbean Leaf Crinkle Virus: A Mystery Waiting to Be Solved

open access: yesViruses, 2023
Urdbean leaf crinkle disease (ULCD) affects mainly the urdbean or blackgram (Vigna mungo (L.) Hepper) causing distinct symptoms that often result in serious yield losses.
Naimuddin Kamaal   +4 more
doaj   +1 more source

Impact of variable tillage based residue management and legume based cropping for seven years on enzymes activity, soil quality index and crop productivity in rice ecology

open access: yesEnvironmental and Sustainability Indicators, 2021
Conventional tillage (CT) with excessive soil disturbance and crop residue removal in rice (Oryza sativa L.) – wheat (Triticum aestivum L.) sequence has been witnessed as an unsustainable practice in rice based cropping system.
C.P. Nath   +5 more
doaj   +1 more source

Effect of storage period on different seed viability parameters in rajmash (Phaseolus vulgaris)

open access: yesThe Indian Journal of Agricultural Sciences, 2021
Seed longevity mainly depends on initial seed quality and storage conditions therefore; farmers and gene bank curators need to be aware of the storage potential of rajmash cultivars that contribute to the production of high quality seed during routine ...
AMRIT LAMICHANEY   +6 more
doaj   +1 more source

UWB microstrip filter design using a time-domain technique [PDF]

open access: yes, 2005
A time-domain technique is proposed for ultra-wideband (UWB) microstrip-filter design. The design technique uses the reflection coefficient (S11) specified in the frequency domain. When the frequency response of the UWB filter is given, the response will
Bennett   +10 more
core   +1 more source

Home - About - Disclaimer - Privacy