نتایج جستجو برای: chalkiness
تعداد نتایج: 85 فیلتر نتایج به سال:
Hedonic pricing analysis is conducted to determine the implicit values of various attributes in the market value of a good. In this study, hedonic pricing analysis was applied to measure the contribution of grain quality search and experience attributes to the price of rice in two rural towns in the Philippines. Rice samples from respondents underwent quantitative routine assessments of grain q...
The present study aimed to discover the effects of exogenously foliar-applied salicylic acid (SA) in concentrations 0, 1 and 15 mM (applied 7 21 days after heading) on oxidative stress. were monitored through phytoprostanes (PhytoPs) phytofurans (PhytoFs) immature mature grains three genotypes rice (‘R52’, ‘R45’ ‘Yerua’), their influence per panicle chalkiness. Chromatographic separation PhytoP...
A rice genic male-sterility gene ms-h is recessive and has a pleiotropic effect on the chalky endosperm. After fine mapping, nucleotide sequencing analysis of the ms-h gene revealed a single nucleotide substitution at the 3'-splice junction of the 14th intron of the UDP-glucose pyrophosphorylase 1 (UGPase1; EC2.7.7.9) gene, which causes the expression of two mature transcripts with abnormal siz...
There is limited information available to assess the impact of one-time fertilization on yield, quality, and economic benefits direct-seeded rice. This study reports effects three fertilizer treatments (BBU1, BBU2, BBU3) rice, where controlled-release nitrogen (N) (CRNF) provided 50%, 60%, 70% total N (270 kg ha−1), control treatment (CK) was a split application conventional urea (CU). The resu...
Abstract Background Recent temperature increases due to rapid climate change have negatively affected rice yield and grain quality. Particularly, high temperatures during right after the flowering stage reduce spikelet fertility, while interfering with sugar energy transport, cause severe damage quality by forming chalkiness grains. The effect of high-temperature on fertility filling was evalua...
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