Results 1 to 10 of about 102,306 (295)

Effects of Multi-Walled Carbon Nanotubes and Nano-Silica on Root Development, Leaf Photosynthesis, Active Oxygen and Nitrogen Metabolism in Maize

open access: yesPlants, 2023
Carbon nanotubes (MWCNTs) and nano-silica (nano-SiO2) are widely used in the field of life science because of their special physical and chemical properties. In this study, the effects of different concentrations of MWCNTs (0 mg·L−1, 200 mg·L−1, 400 mg·L−
Yubo Hao   +11 more
doaj   +1 more source

Genome-wide association study uncovers major genetic loci associated with flowering time in response to active accumulated temperature in wild soybean population

open access: yesBMC Genomics, 2022
Flowering time and active accumulated temperature (AAT) are two key factors that limit the expanded production especially for soybean across different regions. Wild soybean provides an important germplasm for functional genomics study in cultivar soybean.
Guang Yang   +12 more
doaj   +1 more source

DNA Methylation Correlates with the Expression of Drought-Responsive Genes and Drought Resistance in Rice

open access: yesAgronomy, 2022
The δ13C value is regarded as an important indicator for tolerance to drought stress (DS), which is a severe abiotic stress that influences rice productivity.
Guohua Ding   +12 more
doaj   +1 more source

Genome-Wide Association Study of Partial Resistance to P. sojae in Wild Soybeans from Heilongjiang Province, China

open access: yesCurrent Issues in Molecular Biology, 2022
Phytophthora root rot (PRR) is a destructive disease of soybeans (Glycine max (L.) Merr) caused by Phytophthora sojae (P. sojae). The most effective way to prevent the disease is growing resistant or tolerant varieties. Partial resistance provides a more
Wei Li   +10 more
doaj   +1 more source

Ameliorative effect of melatonin improves drought tolerance by regulating growth, photosynthetic traits and leaf ultrastructure of maize seedlings

open access: yesBMC Plant Biology, 2021
Background Melatonin is considered a potential plant growth regulator to enhance the growth of plants and increase tolerance to various abiotic stresses.
Shakeel Ahmad   +6 more
doaj   +1 more source

Effects of Corn Stalks and Urea on N2O Production from Corn Field Soil

open access: yesAgronomy, 2021
Returning corn stalks to the field is an important and widely used soil management practice which is conducive to the sustainable development of agriculture.
Kaikuo Wu   +8 more
doaj   +1 more source

Low irrigation water minimizes the nitrate nitrogen losses without compromising the soil fertility, enzymatic activities and maize growth

open access: yesBMC Plant Biology, 2022
Nitrate nitrogen (NO3 −_N) leaching increased with nitrogen (N) fertilization under high water supply to the field negatively affected the maize growth and performance.
Ihsan Muhammad   +6 more
doaj   +1 more source

Mycorrhizal symbiosis promotes the nutrient content accumulation and affects the root exudates in maize

open access: yesBMC Plant Biology, 2022
Background Arbuscular mycorrhizal fungi (AMF) are a group of important symbiotic microorganisms found in ecosystems. Maize is the second most produced food crop globally. To investigate the mechanisms by which mycorrhizal symbiosis improves maize yields,
Junqing Ma   +10 more
doaj   +1 more source

Identification of key genes and modules in response to Cadmium stress in different rice varieties and stem nodes by weighted gene co-expression network analysis

open access: yesScientific Reports, 2020
Soil cadmium (Cd) pollution threatens food safety. This study aimed to identify genes related to Cd accumulation in rice. Low- (Shennong 315, short for S315) and high- (Shendao 47, short for S47) Cd-accumulative rice cultivars were incubated with CdCl2·2.
Qi Wang   +5 more
doaj   +1 more source

Morphological plasticity of root growth under mild water stress increases water use efficiency without reducing yield in maize [PDF]

open access: yesBiogeosciences, 2017
A large yield gap exists in rain-fed maize (Zea mays L.) production in semi-arid regions, mainly caused by frequent droughts halfway through the crop-growing period due to uneven distribution of rainfall.
Q. Cai   +13 more
doaj   +1 more source

Home - About - Disclaimer - Privacy