Individual and Combined Effects of Booting and Flowering High-Temperature Stress on Rice Biomass Accumulation

Mahmood, Aqib; Wang, Wei; Ali, Iftikhar; Zhen, Fengxian; Osman, Raheel; Liu, Bing; Liu, Leilei; Cao, Weixing; Tang, Liang

doi:10.3390/plants10051021

Cited by 11 publications

(6 citation statements)

References 49 publications

(107 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, high temperatures during the booting stage significantly reduced total soluble carbohydrates (TSC), amylose content (AM), and amylopectin content (AP) for all varieties compared to the control treatment, while high temperatures during the grain-filling stage significantly reduced TSC and AM for most varieties, although to a lesser extent than during the booting stage. Previous studies have indicated that high temperatures during the booting stage mainly reduce the size of the grain sink, thereby inhibiting carbohydrate accumulation in the grains [43,44] and significantly decreasing starch content in the grains [23]. Conversely, high temperatures during the grain-filling stage reduce starch content by inhibiting the expression of starch synthase I and branching enzyme genes and inducing the expression of α-amylase, thereby promoting starch consumption [36,37].…”

Section: Discussionmentioning

confidence: 99%

Comparative Effects of Heat Stress at Booting and Grain-Filling Stage on Yield and Grain Quality of High-Quality Hybrid Rice

Zhang,

Yang

et al. 2023

Foods

View full text Add to dashboard Cite

Rice plants are highly sensitive to high-temperature stress, posing challenges to grain yield and quality. However, the impact of high temperatures on the quality of high-quality hybrid rice during the booting stage, as well as the differing effects of the booting and grain-filling stages on grain quality, are currently not well-known. Therefore, four high-quality hybrid rice were subjected to control (CK) and high-temperature stress during the booting (HT1) and grain-filling stages (HT2). Compared to the control, HT1 significantly reduced the spikelets panicle−1 (16.1%), seed setting rate (67.5%), and grain weight (7.4%), while HT2 significantly reduced the seed setting rate (6.0%) and grain weight (7.4%). In terms of quality, both HT1 and HT2 significantly increased chalkiness, chalky grain rate, gelatinization temperature, peak viscosity (PV), trough viscosity (TV), final viscosity (FV), and protein content in most varieties, and significantly decreased grain length, grain width, total starch content, and amylose content. However, a comparison between HT1 and HT2 revealed that the increase in chalkiness, chalky grain rate, PV, TV, and FV was greater under HT2. HT1 resulted in a greater decrease in grain length, grain width, total starch content, and amylose content, as well as an increase in protein content. Additionally, HT1 led to a significant decrease in amylopectin content, which was not observed under HT2. Therefore, future efforts in breeding and cultivating high-quality hybrid rice should carefully account for the effects of high temperatures at different stages on both yield and quality.

show abstract

Section: Discussionmentioning

confidence: 99%

Comparative Effects of Heat Stress at Booting and Grain-Filling Stage on Yield and Grain Quality of High-Quality Hybrid Rice

Zhang,

Yang

et al. 2023

Foods

View full text Add to dashboard Cite

show abstract

“…Y. Kim, Lieffering, Kobayashi, Okada, & Miura, 2003;Kimball, 2016;Krishnan, Swain, Bhaskar, Nayak, & Dash, 2007; P. . However, when the temperature is too high (exceeding 45 o C), it inhibits growth and reduces biomass and absorption of water (Mahmood et al, 2021;Xiong et al, 2017). Temperature is the critical limiting factor to the growth and yield of C3 plants (Salvucci & Crafts-Brandner, 2004).…”

Section: Total Vegetative Biomass (Above the Ground)mentioning

confidence: 99%

Responses of Growth and Grain Yield of IR50404 Rice to Temperature Stress

Phuoc¹,

Suliansyah

Arlius³

et al. 2022

IJASC

View full text Add to dashboard Cite

Climate changes, rising warmth, drought, and CO2, are now seriously influencing agriculture. In this study, four separate greenhouses (labeled GH1, GH2, GH3, and GH4) were built with plastic roofs and walls, except GH1, which had three walls with mesh to evaluate the impact of temperature stress on growth, biomass, and yield of rice variety IR50404 under different temperature regimes. The control treatment group was grown ambient, next to these greenhouses. GH1, GH2, GH3, and GH4’s temperatures were from 0.9 oC to 3.1 oC higher than the ambient (as control). Carbon dioxide concentrations in GH2, GH3, and GH4 were recorded higher than the ambient, from 34.1 ppm to 48.2 ppm. Total vegetative dry matter was reduced from 15.9% to 20.5%, while grain yield declined from 20.8% to 24.6% when the mean temperature increased from 2.9 oC to 3.1 oC. High temperature or a combination of high-temperature stress with elevated CO2 concentration reduced the grain yield and total vegetative dry matter.

show abstract

“…The changes of both factors are widely discussed influencing rice yield (Julia & Dingkuhn, 2013;Liu et al 2013;Ghadirnezhad & Fallah, 2014;Yang et al 2017;Mahmood et al 2021). Other researchers reported a significant relation with other physiological parameters and rice agronomic traits, including rice growth (Azuma et al 2007;Sánchez-Reinoso et al 2014;Liu et al 2017;li et al 2019), photosynthesis, leaf area index (Stuerz & Asch, 2019;Mahmood et al 2021), transpiration (Kaushal & Ghosh, 2018, pollen grain germination (Matsui et al 1997), milling and cooking quality (Li et al 2018). ICALRRD (Ritung et al 2011) formulated optimum temperature and humidity ranges suitable (S1) for cultivating irrigated rice were 26 to 29 ºC and 33 to 90 %, respectively (Table 3).…”

Section: Land Suitability For Irrigated Ricementioning

confidence: 99%

Soil fertility status and land suitability evaluation for rice crops on former shrimp ponds

Paldi

Zulfajrin

Sataral

et al. 2021

CELEBES Agricultural

View full text Add to dashboard Cite

Undertaking suitable land, including former shrimp ponds for rice, is required to cope with future rice shortages. The purpose of this study was to identify the soil morphology and physicochemical properties, determine soil fertility status and assess irrigated rice suitability of ex-shrimp ponds. Soil morpho-physicochemical properties such as soil color, structure, texture, pH, organic-C, P2O5, K2O, base saturation, and cation exchange capacity were determined. The resulting data was then matched into the criteria for BSCR and SLAN/CCDS, five major soil fertility criteria, and ICALRRD land suitability. Soil physiographical, morphological, and physicochemical analysis suggested that the soil developed from the alluvial site of calcareous-marl parent material located at saturated backswamp, then permanently drained. ESP, SAR, and salinity values were detected relatively lower than saline, sodic, and saline-sodic soil. The entire cations fell below BCSR ideal ratios, whereas all exchangeable K were detected below the CCDS/SLAN thresholds. Actual suitability for land units of A, B, and C were S3-rc,na, S3-na and S3-rc,nr,na,eh, respectively. The improvement such as fertilization, amelioration, slope flattening/cut-filling, and irrigation management increases all land units to S1. This study pinpointed the importance of former shrimp pond soil to provide suitable land for rice crop cultivation. Also, encouraging further research to identify the origin of alluvial parent material from the soil at the study site

show abstract

Individual and Combined Effects of Booting and Flowering High-Temperature Stress on Rice Biomass Accumulation

Cited by 11 publications

References 49 publications

Comparative Effects of Heat Stress at Booting and Grain-Filling Stage on Yield and Grain Quality of High-Quality Hybrid Rice

Comparative Effects of Heat Stress at Booting and Grain-Filling Stage on Yield and Grain Quality of High-Quality Hybrid Rice

Responses of Growth and Grain Yield of IR50404 Rice to Temperature Stress

Soil fertility status and land suitability evaluation for rice crops on former shrimp ponds

Contact Info

Product

Resources

About