Grain-filling period
WebAug 18, 2024 · A stress-free grain fill period can maximize the yield potential of a crop, while severe stress during grain fill can cause kernel abortion or lightweight grain and …
Grain-filling period
Did you know?
WebThe grain fill period begins with successful pollination and initiation of kernel development, and ends approximately 60 days later when the kernels are physiologically mature. … WebMay 12, 2024 · Grain Filling Stage. Grain filling is a stage of growth after fertilization that determines your grain size and density. During this period, the plant transports nutrients stored in its foliage to the head for grain development. There are three key nutrients involved with managing an optimal grain filling stage: nitrogen, sulphur, and potassium.
WebA stress-free grain fill period can maximize the yield potential of a crop, while severe stress during grain fill can cause kernel abortion or lightweight grain and encourage the … WebMar 19, 2015 · Fifteen excellent parental combinations were predicted, and the best parental combination 'Nannongjing62401×Laolaihong' could theoretically increase 4.086 mg grain(-1) d(-1) at the five stages. Our results demonstrate that the time-course association mapping for GFR in rice could detect elite alleles at different filling stages and that these ...
WebDuring the whole grain filling period, the SG genotypes had chlorophyll content and photosynthetic values higher than the corresponding values in the NSG. Photosynthetic … WebEffective filling period duration (EFPD) is defined as final grain yield divided by the average rate of grain dry weight accumulation during the linear period of grain …
WebMar 1, 2024 · At the maturity stage in 2024 and 2024, the grain yield was estimated from a 5 m 2 area of plants in the central part of each plot to avoid edge effects and expressed on a wet mass basis adjusted to a 14% water content.
WebJan 17, 2024 · The proper control of mild soil drying in both rice and wheat during the later grain-filling period can enhance whole-plant senescence and the remobilization of carbon from vegetative tissues to grains, leading to better grain filling (Yang and Zhang, 2006). Therefore, it would be worthwhile practicing this method in the field using a variety ... can sharepoint send out remindersWebFeb 2, 2024 · Total sunny days in the main grain-filling period (August and September) were 13, 25, and 21 days in 2024, 2024, and 2024, respectively, according to meet … flannel shirts for women etsyWeb56 rows · Stem elongation coincides with the period of rapid head growth in which individual florets become prepared to pollinate and be fertilized. Throughout the preheading period, differences in the duration of the … flannel shirts for women browns saleWebMar 1, 2024 · The value of the sink –source difference in rice was positive during the grain filling period irrespective of the treatments, implying that the grain yield was source-limited. Although the effects on sink growth were similar among the different N addition treatments, organic fertilizer substitution improved source capacity by extending the ... can shareholders remove ceoWebJan 17, 2024 · Influence of environmental temperature during grain filling period on granule size distribution of rice starch and its relation to gelatinization properties. J. Cereal Sci. 76, 42–55 (2024). flannel shirts for women ukWebJul 17, 2024 · The grain fill period begins with successful pollination and initiation of kernel development, and ends approximately 60 days later when the kernels are physiologically mature. During grain fill, the developing … can sharepoint track user activityWebDec 3, 2009 · Grain-filling is actually a process of starch accumulation and it has been reported that there are 33 major enzymes involved in the metabolism of carbohydrates in developing rice endosperm ( Nakamura et al., 1989 ). flannel shirts for women and flats