Results 1 to 10 of about 253,142 (304)

Drought-Induced Responses in Maize under Different Vapor Pressure Deficit Conditions

Plants, 2022
Water stress in plants depends on the soil water level and the evaporative demand. In this study, the physiological, biochemical, and molecular response of maize were examined under three evaporative demand conditions (low—1.00 kPa, medium—2.2 kPa, and ...
Mura Jyostna Devi, Vangimalla R. Reddy, Dennis Timlin   +2 more
doaj   +1 more source

Seed-to-seed early-season cold resiliency in sorghum

Scientific Reports, 2021
Early planted sorghum usually experiences cooler day/night temperatures, which may result in delayed growth, floral initiation, and infertile pollen, limiting productivity in high altitudes and temperate regions. Genetic variability for cold tolerance in
Yves Emendack, Jacobo Sanchez, Chad Hayes, Matthew Nesbitt, Haydee Laza, John Burke   +5 more
doaj   +1 more source

Impact of water stress under ambient and elevated carbon dioxide across three temperature regimes on soybean canopy gas exchange and productivity

Scientific Reports, 2021
The present study investigated the interactive effects of three environmental stress factors elevated CO2, temperature, and drought stress on soybean growth and yield. Experiments were conducted in the sunlit, controlled environment Soil–Plant–Atmosphere–
Shardendu K. Singh, Vangimalla R. Reddy, Mura Jyostna Devi, Dennis J. Timlin   +3 more
doaj   +1 more source

Poultry Litter and Inorganic Fertilization: Effects on Biomass Yield, Metal and Nutrient Concentration of Three Mixed-Season Perennial Forages

Agronomy, 2022
Poultry litter and fertilizers are normally added as soil amendments. The effects of poultry litter and inorganic fertilizers on three mixed-season perennial forages were studied for two years in the field to understand growth dynamics, metals, and ...
Ngowari Jaja, Eton E. Codling, Laban K. Rutto, Dennis Timlin, Vangimalla R. Reddy   +4 more
doaj   +1 more source

Impact of Harvest Time and Pruning Technique on Total CBD Concentration and Yield of Medicinal Cannabis

Plants, 2022
The definition of optimum harvest and pruning interventions are important factors varying inflorescence yield and cannabinoid composition. This study investigated the impact of (i) harvest time (HT) and (ii) pruning techniques (PT) on plant biomass ...
Danilo Crispim Massuela, Jens Hartung, Sebastian Munz, Federico Erpenbach, Simone Graeff-Hönninger   +4 more
doaj   +1 more source

Crop Recommendation System

INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT, 2023
In India agriculture holds an incredibly predominant position in the expansion of our country’s financial system. It is one of the fields which generates most of the employment opportunity in our country. Farmers, due to lack of their knowledge about different soil contents and environment conditions, do not opt the exact crop for nurturing, which ...
Maaz Patel, Anagha Rane
  +4 more sources

The Effect of Increasing Irrigation Rates on the Carbon Isotope Discrimination of Apple Leaves

Agronomy, 2023
13C discrimination (Δ13C) has been used in research as an indicator of water availability in crops; however, few data are available concerning fruit trees.
Jan Haberle, Ivana Raimanová, Pavel Svoboda, Michal Moulik, Martin Mészáros, Gabriela Kurešová   +5 more
doaj   +1 more source

Effects of Post-Anthesis Drought and Irrigation on Grain Yield, Canopy Temperature and ¹³C Discrimination in Common Wheat, Spelt, and Einkorn

Agronomy, 2022
Fluctuations in precipitation and higher evapotranspiration due to rising temperatures are reflected in reduced wheat yields, even in areas with a low historical incidence of drought. In this study, the effects of drought (S) and irrigation (IR) on spelt,
Gabriela Kuresova, Jan Haberle, Pavel Svoboda, Jana Wollnerova, Michal Moulik, Jana Chrpova, Ivana Raimanova   +6 more
doaj   +1 more source

Interactive effects of temperature and phosphorus nutrition on soybean: leaf photosynthesis, chlorophyll fluorescence, and nutrient efficiency

Photosynthetica, 2019
An experiment was conducted to assess interactive effects of temperature (22, 26, 30, and 34°C daily mean T) and phosphorus (P) fertilization (sufficient, 0.5 mM, and deficient, 0.08 mM P) on soybean physiological traits.
S.K. SINGH, V.R. REDDY, D.H. FLEISHER, D.J. TIMLIN   +3 more
doaj   +1 more source

Evaluation of Different Crop Models for Simulating Rice Development and Yield in the U.S. Mississippi Delta

Agronomy, 2020
The United States is one of the top rice exporters in the world, but warming temperatures and other climate trends may affect grain yield and quality. The use of crop models as decision support tools for a climate impact assessment would be beneficial ...
Sanai Li, David Fleisher, Dennis Timlin, Vangimalla R. Reddy, Zhuangji Wang, Anna McClung   +5 more
doaj   +1 more source