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Liaoyannuo, a glutinous japonica type rice, had an average yield of 8.08 t / ha in two-year provincial trials, which is 12.6% higher than the CK Fengjin. Its average yield in two-year provincial production trials was 9.53 t/ha, 15.2% higher than the CKs Liaoyan 5 and Fengjin, respectively. Liayannuo is of moderate resistance or resistance to blast, bacterial blight of rice, sheath and culm blight of rice, rice aspergillus, response to fertility and endurance to saline and alkaline, drought and cold temperature.  相似文献   

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A. Sonnino 《Potato Research》2000,43(4):395-445

Report

Report of the joint meeting of the Potato Section of EUCARPIA and the Section Breeding and varietal assessment of the EAPR, 3–7 July, 2000, Warsaw (Poland)  相似文献   

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To explore the bacterial diversity for sustain-able management of the major rice diseases,asurvey of bacterial diversity of rice seed wasconducted in Luzon Island of the Philippines(the tropics)and in Zhejiang Province of China(the subtropics),during 1993-1998.One hun-dred sixteen(0.5kg/sample)and 129(1kg/sample)seed samples were collected from the subtropics and the tropics,respectively.Morethan 3000 bacterial isolates were picked and examined under the UV light for their fluores-cence.After colony morphological,pathogeni-cal,and some bacteriological tests,816 non-pathogenic bacteria isolates were selected forfurther identification using a numeric taxono-  相似文献   

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Uniconazol,(E)_1_(4_chlorophenyl)_4,4_dimethyl_2(1,2,4_triazol_l_yl)_1_penten_3_01,namedS3307,isanewplantgrowthretardantthatcanretardthe growthof plants,make plantdwarf,promoterootandtillergrowth,delaythesenescenceofleaves,andincreasethenetphoto synthe…  相似文献   

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