Flilling stress maize

Author: mloq

August undefined, 2024

WebDec 1, 2016 · The high-temperature stress threshold of the duration and rate in grain filling HTS at the grain-filling stage of spring maize may reduce the grain-filling rate and shorten the grain-filling stage to lower the kernel weight (Tao et al. 2013b; Mayer et al. 2014). WebNov 1, 1999 · The average temperature in the U.S. Corn Belt during the grain-filling period of maize (Zea mays L.) is above optimum for maximum grain yield.The objectives of this study were to determine the effects of an extended period of high temperature during grain filling on kernel growth, composition, and starch metabolism of seven maize inbreds.

Maize production: Managing critical plant growth stages - Farmer

WebDec 22, 2024 · The effects of high temperature during silking, pollination, and grain filling have profound effects on maize pollen shedding and viability [11,12] and, at later stages, on grain filling [10,13]. The optimal temperature range for maize growth is 25–33 °C, day/17–23 °C, night, which are mid-summer temperatures in the U.S. corn belt. WebSep 17, 2024 · Severe and prolonged water stress in maize plants during the seedling stage may damage the structure of the photosynthetic membrane, resulting in lower chlorophyll content, and therefore RUE,... devinder thapa usn

Impact of water deficit stress in maize: Phenology and …

Web20% of the US students in grades nine to 12 reported being bullied. 71% of youth have witnessed bullying at school. 70% of school staff have reported being a witness to … WebJul 2, 2024 · Due to high vapor pressure deficit (VPD) under heat stress, maize crop experience severe physiological drought due to increased atmospheric demand for moisture driven by high temperature and... WebConsidering the climate change scenario, drought and related stress factors will be even more severe endangering the global food security. Therefore, two parallel field trials were conducted to examine at what extent soil amendment of leonardite and humic acid would affect drought and phosphorus tolerance of maize. churchill county nevada assessor\u0027s office

Heat Stress during Grain Filling in Maize: Effects on Kernel

Exogenous Methylglyoxal Ameliorates Source Strength …

WebWhat to do on a day out in the New Forest? Check out this video I made about the New Forest! Need more reasons to visit The Pilgrim Inn? Live music will get you dancing and … WebOct 30, 2024 · DOI: 10.1371/journal.pone.0223786 Abstract Like other important cereal crop in modern agricultural production, maize is also threatened by drought. And the drought stress during maize filling stage will directly affect the quality (protein or oil concentration) and also the weight of grain. churchill county museum and archivesWebFeb 19, 2024 · But, only 15% of cultivated area of maize is under irrigation and water shortage has been a challenge for sustainability of maize production. Water deficit stress (WDS) during pre-flowering... churchill county library overdrive

"WebDec 1, 2016 · High-temperature stress (HTS) at the grain-filling stage in spring maize (Zea mays L.) is the main obstacle to increasing productivity in the North China Plain … " - Flilling stress maize

Flilling stress maize

Sulfur-enriched leonardite and humic acid soil amendments …

WebJan 20, 2024 · Maize is one of the mostly consumed grains in the world. It possesses a greater potentiality of being an alternative to rice and wheat in the near future. In field condition, maize encounters abiotic stresses like salinity, drought, water logging, cold, heat, etc. Physiology and production of maize are largely affected by drought. Drought has … WebMar 19, 2024 · In recent years, breeders have been instrumental in developing chilling tolerant cultivars, while agronomists have tried to relieve chilling stress through management practices, such as ridge culture and use of plant mineral nutrients; these attempts have increased spring maize chilling tolerance and yield in Northeast China …

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WebFeb 19, 2024 · The maize cob powder is used as fillers for explosives in the manufacture of plastics, glues, adhesives, resin, vinegar and artificial …

WebSep 17, 2024 · Severe and prolonged water stress in maize plants during the seedling stage may damage the structure of the photosynthetic membrane, resulting in … WebMay 7, 2015 · The effects of heat stress (mean day/night temperatures were 29/18 and 35/18°C for control and heat stress treatments, respectively) at 1–10 or 11–20 days after pollination (DAP) on grain yield and quality of two waxy maize varieties, Suyunuo5 and Yunuo7, were studied. The decrease in grain number and fresh grain yield was more …

WebNov 16, 2024 · In maize ( Zea mays L.) cultivation, the flowering and grain-filling stages are susceptible to drought due to the severe influence on kernel set (Tardieu et al., 2024; Shen et al., 2024; 2024b; 2024 ). WebMar 1, 2024 · Two experimental factors are set for investigating the effects of waterlogging stress on maize growth and yield formation. One is the stage that waterlogging occurs at, and four levels are arranged as seedling (V3), jointing (V6), tasseling (VT) and milk maturity (R3) stages, respectively.

WebMaize yields were the most vulnerable to heat stress during the grain filling and ripening stage and to water deficit index during flowering, grain filling and ripening (Figure 8; Table 6). For the studied growing seasons, heat stress mainly occurred during the grain filling and ripening stage, where lower yields were obtained at higher heat ...

WebSep 13, 2024 · Maize (Zea mays L.) is a major dietary source of human caloric intake. Grain filling, the developmental stage of the seed during which starch and proteins accumulate, is of great interest in plant biology and agronomy. However, proteomic datasets covering maize seed development, especially during grain filling, are much scarcer than … devinder crousleyWebSep 1, 2014 · Most research on maize (Zea mays L.) has analyzed heat stress effects on crop physiology and kernel set but little attention has been given to kernel weight and its … churchill county nevada gisWebApr 12, 2024 · Global climate changes have led to frequent and recurrent heat stress, which has seriously affected the world maize production. The experiment presented in this paper was carried out during the maize-growing season in 2024 and 2024 at the Huang–Huai–Hai Region Maize Science and Technology Innovation Center (36°09′N, 117°09′E) in Tai'an, … devindesignsflowers.comWebOct 10, 2012 · Abiotic Stresses in Maize: Some Issues and Solutions Abiotic stresses Major abiotic stresses Drought prone areas in India 2. Moisture deficit is the most common limiting abiotic stress among... devinder toor calgaryWebJan 15, 2024 · Drought and exposure to high temperature at flowering strongly affect maize production. However, previous studies mostly focused on the effects of the stressors on … devinder singh scooter totalledWebPolyamines (PAs), one of plant growth regulators, play an important role in the plant resistance to drought stress. However, the precise function of putrescine (Put) transformation to other forms of PAs is not clear in filling maize grain embryos. In this study, two maize (Zea mays L.) cultivars, Ye … devinder s. mangat m.d. f.a.c.sWebPhysiological leaf spotting, or flecking, is a mild-lesion phenotype observed on the leaves of several commonly used maize (Zea mays) inbred lines and has been anecdotally linked … churchill county museum association