{"title":"不同间距对稻株生长性能的影响。Superamandhan","authors":"Khatun IA, Islam N, Perveen S, Rouf MA, Hasan AK","doi":"10.47440/jafe.2022.3201","DOIUrl":null,"url":null,"abstract":"The selection of appropriate plant spacing may contribute to the yield potential of a rice cultivar. Therefore, an experiment was conducted to evaluate the effect of spacing on ‘Superamandhan’ at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December. Twentyhill spacings viz. 25cm × 15cm (S1), 25 cm × 20 cm (S2), 25cm × 25 cm (S3), 30 cm × 20 cm (S4), 30 cm × 25 cm (S5), 30 cm × 30 cm (S6), 40 cm × 20cm (S7), 40 cm × 30 cm (S8), 40 cm × 40 cm (S9), 50 cm × 20 cm (S10), 50 cm × 30 cm (S11), 50 cm ×40 cm (S12), 50 cm × 50 cm (S13), 60 cm × 60 cm (S14), 60 cm × 50 cm (S15), 60 cm × 40 cm (S16), 60 cm × 30 cm (S17), 70 cm × 50 cm (S18), 70 cm × 40 cm (S19) and 70 cm × 30 cm (S20) were included as experimental treatment. The experimental design was randomized complete block design (RCBD) with three replications. This study showed that spacing had a significant influence on the growth, yield, and yield contributing characters of Superamandhan. The highest yield (4.33 t ha-1) of T. amanrice was found at 30 cm × 25cm (S5) spacing. So, it may conclude that ‘Superamandhan’ grown under 30 cm × 25 cm spacing appeared to be the best for obtaining the highest grain yield","PeriodicalId":14096,"journal":{"name":"International journal of food, agriculture and environment","volume":"76 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Spacing on the Performance of T. AmanRice Cv. Superamandhan\",\"authors\":\"Khatun IA, Islam N, Perveen S, Rouf MA, Hasan AK\",\"doi\":\"10.47440/jafe.2022.3201\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The selection of appropriate plant spacing may contribute to the yield potential of a rice cultivar. Therefore, an experiment was conducted to evaluate the effect of spacing on ‘Superamandhan’ at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December. Twentyhill spacings viz. 25cm × 15cm (S1), 25 cm × 20 cm (S2), 25cm × 25 cm (S3), 30 cm × 20 cm (S4), 30 cm × 25 cm (S5), 30 cm × 30 cm (S6), 40 cm × 20cm (S7), 40 cm × 30 cm (S8), 40 cm × 40 cm (S9), 50 cm × 20 cm (S10), 50 cm × 30 cm (S11), 50 cm ×40 cm (S12), 50 cm × 50 cm (S13), 60 cm × 60 cm (S14), 60 cm × 50 cm (S15), 60 cm × 40 cm (S16), 60 cm × 30 cm (S17), 70 cm × 50 cm (S18), 70 cm × 40 cm (S19) and 70 cm × 30 cm (S20) were included as experimental treatment. The experimental design was randomized complete block design (RCBD) with three replications. This study showed that spacing had a significant influence on the growth, yield, and yield contributing characters of Superamandhan. The highest yield (4.33 t ha-1) of T. amanrice was found at 30 cm × 25cm (S5) spacing. So, it may conclude that ‘Superamandhan’ grown under 30 cm × 25 cm spacing appeared to be the best for obtaining the highest grain yield\",\"PeriodicalId\":14096,\"journal\":{\"name\":\"International journal of food, agriculture and environment\",\"volume\":\"76 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International journal of food, agriculture and environment\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.47440/jafe.2022.3201\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of food, agriculture and environment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47440/jafe.2022.3201","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of Spacing on the Performance of T. AmanRice Cv. Superamandhan
The selection of appropriate plant spacing may contribute to the yield potential of a rice cultivar. Therefore, an experiment was conducted to evaluate the effect of spacing on ‘Superamandhan’ at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December. Twentyhill spacings viz. 25cm × 15cm (S1), 25 cm × 20 cm (S2), 25cm × 25 cm (S3), 30 cm × 20 cm (S4), 30 cm × 25 cm (S5), 30 cm × 30 cm (S6), 40 cm × 20cm (S7), 40 cm × 30 cm (S8), 40 cm × 40 cm (S9), 50 cm × 20 cm (S10), 50 cm × 30 cm (S11), 50 cm ×40 cm (S12), 50 cm × 50 cm (S13), 60 cm × 60 cm (S14), 60 cm × 50 cm (S15), 60 cm × 40 cm (S16), 60 cm × 30 cm (S17), 70 cm × 50 cm (S18), 70 cm × 40 cm (S19) and 70 cm × 30 cm (S20) were included as experimental treatment. The experimental design was randomized complete block design (RCBD) with three replications. This study showed that spacing had a significant influence on the growth, yield, and yield contributing characters of Superamandhan. The highest yield (4.33 t ha-1) of T. amanrice was found at 30 cm × 25cm (S5) spacing. So, it may conclude that ‘Superamandhan’ grown under 30 cm × 25 cm spacing appeared to be the best for obtaining the highest grain yield
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