13個(gè)粳稻品種生態(tài)適應(yīng)性分析

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中圖分類號(hào)：S511.037文獻(xiàn)標(biāo)志碼：A

文章編號(hào)：1673-6737（2025）03-0008-05

Abstract Theecologicaladaptabilityof13new japonica ricevarieties withgoodperformanceinrecentyearswere studiedin DawaDistrictofPanjin CityandHaicheng City，Liaoning ProvinceTheresultsshowedthatat the Haicheng experimental site， Geng99you1，Liaogeng-1499，andLiaogeng-1540，andattheDawaexperimentalsite，Liaogeng-401andGeng93you3had relativelyhighyels.TeyieldcoeficientofvariationofLiaogeng-499Geng9you11，andLiaogeng-540wassalldty showedhighyieldperformanceinbothexperimentalsites，whichindicatedthattheywereexcelentvarietieswithgood adaptability，ighyield，andstableyieldTissudyprovidedvaluablereferenceforthereplacementoficevarietiesianjin and Haicheng regions，and also served as a reference for the promotion and demonstration of japonica rice varieties.

穩(wěn)產(chǎn)性與適應(yīng)性直接決定著水稻新品種的推廣與應(yīng)用前景，因此水稻新品種穩(wěn)產(chǎn)性以及適應(yīng)性的鑒定顯得尤為重要。（剩余4636字）