Grain-filling rate

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August undefined, 2024

WebGrain Filling Duration and Rate Grain filling dynamics were evaluated in terms of duration of the grain filling period and rate of dry matter accumulation using a bi-linear model. … WebOct 14, 2024 · Since the 2010s variety and subsoiling all improve the grain filling rate parameters of two periods, we suggest that should select the variety with higher grain filling rate in the rapidly ...

Late Nitrogen Application Effects on Grain Filling in Corn

WebDec 19, 2024 · The QTL (Qgfr.iiwbr-2A) associated with grain filling rate under heat stress conditions on chromosomes 2A was tightly linked with marker gwm122 and explained 8.7% PV of the trait and 12.8% of PV for HSI of the trait. Previously genomic location for grain filling rate was identified on chromosome 6A, 6B and 7D . Four QTL x QTL interactions ... WebDec 31, 2024 · The mean grain filling rate, R mean (mg.°Cdays-1) was then calculated by dividing the estimated final grain dry weight from Eq 1 by the grain-filling duration … iphone 14 price in pak

Genetic analysis of grain filling rate using conditional QTL

WebCJ and HI differ greatly in grain-filling characteristics. Generally, CJ has been considered as a synchronous grain-filling type, with HI considered an asynchronous type. CJ exhibits a lower grain-filling rate and longer grain-filling duration of the superior and inferior spikelets relative to HI [21,22,23]. To date, little attention has been ... WebSep 13, 2024 · The grain-filling rates of Ludao and NIL-GFR1 Ludao reached the highest values of 1.571 and 1.529 mg grain −1 d −1 at 14 DAF, respectively . The grain-filling … WebAug 15, 2015 · @article{Wang2015ShadingTI, title={Shading tolerance in rice is related to better light harvesting and use efficiency and grain filling rate during grain filling period}, author={Li Wang and Fei Deng and Wanjun Ren}, journal={Field Crops Research}, year={2015}, volume={180}, pages={54-62} } Li Wang, F. Deng, W. Ren; Published 15 … iphone 14 price in uk

Favorable Alleles of GRAIN-FILLING RATE1 Increase the …

Global crop yields can be lifted by timely adaptation of growing ...

WebThe effect of N fertilization in grain fill rate was dissimilar among hybrids, reflecting a significant genotype and environment interaction response (Hybrid x N, Table 3, P<0.05). The progression of grain dry matter accumulation, grain water content, and grain percent water concentration for each hybrid and N treatment combination is shown in Figure 4. WebMar 19, 2015 · The GFR of the 95 varieties was evaluated at five stages, 7, 14, 21, 28 and 35 days after flowering (DAF) both in 2011 and 2012. We found abundant phenotypic … iphone 14 price in omanWebNov 18, 2024 · Experimental trials show that improved wheat cultivars with delayed anthesis and increased grain-filling rate 36, or late-maturing cultivars with early sowing 37, can … iphone 14 price in singapore 2022

"WebFeb 23, 2024 · The grain filling rate is the difference between the two 1000-grain weights and is divided by the number of days between two measurements. 2.3.4. Data Analysis The photosynthetic rate and chlorophyll content of flag leaves, grain filling rate, and yield were recorded and sorted by Microsoft Excel 2016. " - Grain-filling rate

Grain-filling rate

WebMay 13, 2024 · The final grain weight and grain size of barley is a function of the rate and the duration of grain-filling. This study's genotypic variation was larger for rate than duration ( Table 2 ), with delayed sowing truncating the GFD and TIP, but enhancing GFR and … WebNov 21, 2024 · where W is the grain weight (mg); A is the ﬁnal grain weight (mg); t is the time after anthesis (d); and B, k, and N are coefficients determined using regression.. The active grain filling period was defined as the period when W was between 5% (t 1) and 95% (t 2) of A.Therefore, the average grain filling rate during this period was calculated …

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WebMay 19, 2024 · The grain filling rate (GFR) plays a crucial role in determining grain yield. To advance the current understanding of the genetic characteristics underlying the GFR in common wheat, three recombinant inbred line populations were used to map and validate GFR quantitative trait loci (QTL). Using a high-density genetic linkage map, 10 GFR QTL … WebFeb 26, 2010 · The grain-filling rate between two sampling stages was calculated as: grain-filling rate = 100-kernel weight of the margin for two sampling times/day. The …

WebDec 31, 2024 · It represents the average value of individual grain weights which depends on position within the ear and on positon within the spikelet. Our objective was to quantify the influences of individual floret anthesis date, of carpel weight at anthesis and of rate and duration of grain filling, on variation in individual final grain weight. WebJul 18, 2024 · Grain milk filling rate indicates the increase in fresh weight or dry weight per day during the grain filling stage, and is a key factor that controls rice grain size (8, 11, 13). We performed a time course measurement of both fresh and dry weights of filling grains ( Fig. 2 A ) and found an increase in the filling rate in the OsRac1 ...

WebMar 8, 2024 · So if you consume six ounce-equivalents of grains each day, three of them should be from whole-grain foods. Current dietary guidelines suggest that adults under … WebAug 8, 2016 · Grain filling rate (GFR) and grain drying rate (GDR) are important for maize final yield determination and adaptability. To identify marker-trait associations and …

WebEvaluation of the grain-filling rate and grain yield of F1 plants harboring GFR1 Ludao and the alleles of 20 hybrids widely cultivated commercially confirmed that favorable alleles of …

WebFeb 23, 2024 · The grain filling rate is the difference between the two 1000-grain weights and is divided by the number of days between two measurements. 2.3.4. Data Analysis … iphone 14 price in ugandaWebApr 14, 2024 · Zhu Lei and Huang Yucheng, et al. have carried out research and an engineering application for the pipe-filling technology of the paste made of coal gangue as an aggregate [8,9,10,11,12], conducted simulation and experimental research on the flow and diffusion laws of the gangue-filling paste in the caving zone above the underground … iphone 14 price in taiwanWebEvaluation of the grain-filling rate and grain yield of F1 plants harboring GFR1 Ludao and the alleles of 20 hybrids widely cultivated commercially confirmed that favorable alleles of GFR1 can be used to further improve the grain-filling rate of hybrid japonica rice. © 2024 American Society of Plant Biologists. All Rights Reserved. iphone 14 price in zimbabweWebGrain filling lasted between 362 to 400 GDD and included a lag phase that ranged from 67 to 86 GDD. Both the effective and maximum rates of grain filling ranged from 0.12 to … iphone 14 price in new zealandWebApr 26, 2024 · Intriguingly, we have found that the sum of grain filling rates around 15 and 38 days after flowering largely determines grain yield, and have further developed a … iphone 14 price phWebJan 17, 2024 · The GFR1 Ludao allele improves the grain-filling rate mainly by increasing the initial Rubisco activity in the Calvin-Benson cycle. GIF1 is upregulated in NIL-GFR1 Ludao, which promotes sucrose unloading during the grain filling stage (Liu et al., 2024). Nevertheless, the mechanism by which GFR1 controls grain filling requires further … iphone 14 price reductionWebSep 5, 2024 · The grain filling parameters for wild-type and different transgenic plants of miR1432 and OXmACOT GR0: Initial filling potential; Vam: Maximum filling rate; Va: Mean filling rate; tmax: Date when reaches maximum filling rate; Active period: Days of active grain filling. Values shown are the mean ± SD ( n = 60). iphone 14 price philippines