Hybrid Rice
Combining Ability Trial of Hybrid Rice at Pine Bluff, Arkansas
... Hybrid rice is the commercial rice crop grown from F1 seeds of a cross between two genetically dissimilar ...parents. Hybrid rice has the potential of yielding 15% - 20% more than the ...
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Economics of Hybrid Rice Cultivation in Northern Hill Zone of Chhattisgarh
... “hybrid rice” refers to the first-generation (F1) offspring of a cross of two genetically diverse parents that yields (performs) better than both parents due to manifestation of a biological phenomenon ...
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Hybrid rice produces a higher yield and emits less methane
... increased rice yield, replenishing nutrients, and enhancing soil fertility (Liao et ...on rice tillering at the early growth stage due to microbial N immobilization resulting from the high C:N ratio of ...
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Identification of gall midge resistant parental lines and validation of fertility restoration linked markers for hybrid rice technology
... thus rice is of immense importance to the food and lively hood security of ...Asia. Rice production must be increased to meet the requirement of increasing ...of rice has plateaued, it is rather ...
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words: Crop growth rate, hybrid rice, photosynthetic productivity.
... The size of the photosynthetic surface in terms of number of leaves per plant were significantly greater in cultivar APHR-2 (35) than in other cultivars. In all the cultivars leaf area and leaf area index increased ...
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A method for mechanized hybrid rice seed production using female sterile rice
... In this work, we deployed the PTB1 gene as the female fertile gene, maize α-amylase as the pollen-lethality gene, and DsRed as the seed-marker gene. A transgenic line, M-fs4B, was identified and was introduced into the ...
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Production of Hybrid Rice Using Environment Sensitive Genic Male Sterile (Egms) and Basmati Rice Lines
... Kenya rice yields per hectare are very low compared to major producers like ...most rice consumers and are cultivated as a cash crop by ...basmati rice command high premium prices locally and ...
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Rice Seed Producers’ Attitudes to Hybrid Rice Seed Production in Nay Pyi Taw, Myanmar
... Hybrid rice technology has contributed significantly toward food security, environmental protection and employment opportunities in ...International Rice Research Institute (IRRI) in the ...developed ...
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A Sociological Study on Hybrid Rice
... India rice and wheat are the main food ...context hybrid rice technology as an innovative technology has the potential to meet the increasing ...of hybrid rice seeds in India has ...
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Rice Collectors’ Attitude Towards Purchasing of Hybrid Rice in Myanmar
... of hybrid rice”, while ...of rice collectors showed strongly disagree or disagree and 4.9% rice collectors did not remark to this ...point. Rice collectors’ attitude to point of ...
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Effect of Flag Leaf Clipping on Growth, Yield and Yield Attributes of Hybrid Rice in Boro Season
... of rice is constantly increasing in Bangladesh with nearly three million people are being added each year to the total population of the ...modern rice varieties has reached to its plateau. Hybrid ...
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Shanyou 63: an elite mega rice hybrid in China
... Because of its excellent traits of strong restoring ability and capacity of restoring fertility to a wide range of CMS female parents, good combining ability and disease resistance, MH63 is not only an excellent combiner ...
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Hybrid purity testing in rice (Oryza sativa L.) using microsatellite markers
... including rice, which became a reality after the commercial success in ...present, hybrid rice is commercially cultivated in China, India, Vietnam and ...predominantly rice growing country has ...
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Identification of SSR markers for hybrid purity testing in newly released rice hybrid KRH-4
... KRH-4 hybrid rice were complement type of their parents, clear and distinct that can be utilized for purity assessment of hybrid rice ...in hybrid seed ...in rice. The utility of ...
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Combining ability and heterosis for yield and its component traits in rice [Oryza sativa (L.)]
... being greater than one. These results indicate the preponderance of non-additive gene action in the expression of all the traits studied and suggest the feasibility of exploitation of non- additive genetic variation for ...
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Article: Seed treatment for improving quality of hybrid seeds of rice
... conventional rice varieties is comparatively low and it seems impossible to change this yield with reachable resources under the prevailing ...situation hybrid rice varieties may be a break through ...
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Feasibility of terahertz spectroscopy for hybrid purity verification of rice seeds
... of hybrid rice seeds in testing set that did not have contribution in the model training steps, the performance of PLSR and PCR are obviously worse than that in the training ...
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Yields and Agronomic Characters of New Rice Hybrids Performed at Pine Bluff, Arkansas
... maturity hybrid rice combinations by usingUP-3s crossed with male parents of different late maturity restorer lines in UAPB rice research program 2011 and 2012 [8] [10] (Huang et ...
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A Hybrid Classifier for Classification of Rice Crop Varieties
... is Rice (Oryza sativa ...field. Rice False Smut Disease (RFSD) is one of the most devastating diseases of rice, in which the rice grain is infected by the fungus Ustilaginoidea virens due to ...
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CORH 3 - A Short Duration Non aromatic rice hybrid
... recorded rice consumption in 2005 in India was around 85 million ...Nadu, rice is being grown in an area of 22 lakh hectares with an annual production of ...current rice production needs to be ...
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