Results 41 to 50 of about 1,651,596 (359)

Chitosan Nanoparticles as Seed Priming Agents to Alleviate Salinity Stress in Rice (Oryza sativa L.) Seedlings

open access: yesPolysaccharides, 2023
Nanoparticle-based seed priming has opened new avenues in crop science due to their plant growth promoting potential. Similarly, biopolymers such as chitosan (CS) are widely studied as seed priming agents due to the biodegradable and biocompatible nature,
Akanksha Soni   +2 more
semanticscholar   +1 more source

An improved method to efficiently acquire rice black-streaked dwarf virus viruliferous small brown planthoppers

open access: yesFrontiers in Genetics, 2023
Accurate phenotypic identification is the basis of research for resistance genetics and rice breeding for resistance to RBSDV disease. Obtaining rice black-streaked dwarf virus (RBSDV) viruliferous small brown planthoppers (SBPHs) with high transmission ...
Linlin Du   +11 more
doaj   +1 more source

Protein metabolism in rice seedling [PDF]

open access: yesSoil Science and Plant Nutrition, 1976
Abstract The relationship between protein synthesis and degradation in germinating rice seed were studied with protein synthetic inhibitors. Both DNP and 8-AG inhibited the degradation of glutelin, the major storage protein in rice seed, while the inhibitors had no direct effect in the activity of rice seed proteinllse in vitro.
Tsuyoshi Horiguchi, Kakuzo Kitagishi
openaire   +1 more source

Phosphoprotein Profile of Rice (Oryza sativa L.) Seedlings under Osmotic Stress after Pretreatment with Chitosan

open access: yesPlants, 2022
This study aims to identify novel chitosan (CTS)-responsive phosphoproteins in Leung Pratew 123 (LPT123) and Khao Dawk Mali 105 (KDML105) as drought-sensitive rice cultivars and differences in the CTS response.
Wasinee Pongprayoon   +4 more
doaj   +1 more source

Delayed Sowing under the Same Transplanting Date Shortened the Growth Period of Machine-Transplanted Early-Season Rice with No Significant Yield Reduction Caused

open access: yesAgronomy, 2023
In early rice cultivation, the age of seedlings plays a crucial role in ensuring the annual safety production of double-cropping rice. When sowing staging and transplanting are performed simultaneously, it is still necessary to gather more data about the
Xilin Fang   +4 more
doaj   +1 more source

Rice plants exhibit increased chilling tolerance and oligosaccharide production after acclimation

open access: yesPlant Production Science, 2023
Tolerance to low temperatures can be enhanced in plants acclimated to low but harmless temperatures. This study examined chilling survival (4°C for 10 days) in 10-day-old Hokkaido rice cultivar seedlings following an initial acclimation at 12°C for five ...
Yoshiyuki Sagehashi
doaj   +1 more source

A Rapid and Highly Efficient Method for Transient Gene Expression in Rice Plants

open access: yesFrontiers in Plant Science, 2020
Rice is the model plant system for monocots and the sequencing of its genome has led to the identification of a vast array of genes for characterization. The tedious and time-consuming effort of raising rice transgenics has significantly delayed the pace
Naini Burman   +2 more
doaj   +1 more source

Effect of Low Temperature on Chlorophyll Biosynthesis and Chloroplast Biogenesis of Rice Seedlings during Greening

open access: yesInternational Journal of Molecular Sciences, 2020
Rice (Oryza sativa L.) frequently suffers in late spring from severe damage due to cold spells, which causes the block of chlorophyll biosynthesis during early rice seedling greening.
Yuqing Zhao   +11 more
semanticscholar   +1 more source

Effects of strigolactone on photosynthetic and physiological characteristics in salt-stressed rice seedlings

open access: yesScientific Reports, 2020
Saline stress has been identified as the primary factor inhibiting rice seedling growth, which represents a complex abiotic stress process. Most plant hormones have been shown to alleviate the plant damage caused by salt stress.
Fenglou Ling   +8 more
semanticscholar   +1 more source

Effects of different hill spacings and seedling numbers per hill on dry matter production and yield of machine-transplanting hybrid rice

open access: yes浙江大学学报. 农业与生命科学版, 2018
In order to clarify the influence of different hill spacings and seedling numbers on dry matter accumulation and yield formation of machine-transplanting hybrid rice, two different rice varieties, F you 498 and Yixiangyou 2115 were selected as plant ...
PU Shilin   +8 more
doaj   +1 more source

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