粘芽法:芝麻杂交新技术

IF 1 4区生物学 Q3 PLANT SCIENCES

Indian Journal of Genetics and Plant Breeding Pub Date : 2022-09-30 DOI:10.31742/isgpb.82.3.13

A. Sirisha, T. L. Thentu, S.K. Haseena Banu

{"title":"粘芽法:芝麻杂交新技术","authors":"A. Sirisha, T. L. Thentu, S.K. Haseena Banu","doi":"10.31742/isgpb.82.3.13","DOIUrl":null,"url":null,"abstract":"\n\n\n\nSesame (Sesamum indicum L.) is an important oil seed crop of tropical and subtropical countries. Sesame is an autogamous indeterminate crop. Crossing programme plays a major role in creating variability. The main objective of the present work is the development of Adhesive Bud Method, a novel crossing technique in sesame. Here, emasculation and pollination were carried out parallelly during 3.00 PM to 6.00 PM Foreign pollen contamination is completely restricted using this procedure. Pollination is affected whenever the pollen dehisces and stigma attains receptivity.Five straight cross combinations are attempted using Adhesive Bud Method, crossing technique in sesame. It resulted in 52–68 percentage of capsule development with effective hybridization of the desirable parents. This novel Adhesive Bud Method, crossing technique, helps the sesame breeders adapt an easy, effective and efficient crossing programme\n\n\n\n","PeriodicalId":13321,"journal":{"name":"Indian Journal of Genetics and Plant Breeding","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adhesive bud method: A novel crossing technique in sesame (Sesamum indicum L.)\",\"authors\":\"A. Sirisha, T. L. Thentu, S.K. Haseena Banu\",\"doi\":\"10.31742/isgpb.82.3.13\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n\\n\\n\\nSesame (Sesamum indicum L.) is an important oil seed crop of tropical and subtropical countries. Sesame is an autogamous indeterminate crop. Crossing programme plays a major role in creating variability. The main objective of the present work is the development of Adhesive Bud Method, a novel crossing technique in sesame. Here, emasculation and pollination were carried out parallelly during 3.00 PM to 6.00 PM Foreign pollen contamination is completely restricted using this procedure. Pollination is affected whenever the pollen dehisces and stigma attains receptivity.Five straight cross combinations are attempted using Adhesive Bud Method, crossing technique in sesame. It resulted in 52–68 percentage of capsule development with effective hybridization of the desirable parents. This novel Adhesive Bud Method, crossing technique, helps the sesame breeders adapt an easy, effective and efficient crossing programme\\n\\n\\n\\n\",\"PeriodicalId\":13321,\"journal\":{\"name\":\"Indian Journal of Genetics and Plant Breeding\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2022-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Indian Journal of Genetics and Plant Breeding\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.31742/isgpb.82.3.13\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Genetics and Plant Breeding","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.31742/isgpb.82.3.13","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 0

摘要

芝麻（Sesamum indicum L.）是热带和亚热带国家重要的油料种子作物。芝麻是一种不确定的作物。交叉方案在创造可变性方面发挥着重要作用。本研究的主要目的是开发一种新的芝麻杂交技术——粘芽法。在这里，阉割和授粉是在下午3点至6点期间平行进行的。使用该程序完全限制了外来花粉污染。每当花粉开裂，柱头达到可接受性时，授粉就会受到影响。采用粘芽法和芝麻杂交技术，尝试了5个直交组合。通过理想亲本的有效杂交，它导致了52-68%的包膜发育。这种新的粘芽杂交技术有助于芝麻育种人员适应一种简单、有效和高效的杂交方案

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Adhesive bud method: A novel crossing technique in sesame (Sesamum indicum L.)

Sesame (Sesamum indicum L.) is an important oil seed crop of tropical and subtropical countries. Sesame is an autogamous indeterminate crop. Crossing programme plays a major role in creating variability. The main objective of the present work is the development of Adhesive Bud Method, a novel crossing technique in sesame. Here, emasculation and pollination were carried out parallelly during 3.00 PM to 6.00 PM Foreign pollen contamination is completely restricted using this procedure. Pollination is affected whenever the pollen dehisces and stigma attains receptivity.Five straight cross combinations are attempted using Adhesive Bud Method, crossing technique in sesame. It resulted in 52–68 percentage of capsule development with effective hybridization of the desirable parents. This novel Adhesive Bud Method, crossing technique, helps the sesame breeders adapt an easy, effective and efficient crossing programme

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Indian Journal of Genetics and Plant Breeding PLANT SCIENCES-

CiteScore

1.80

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Advance the cause of genetics and plant breeding and to encourage and promote study and research in these disciplines in the service of agriculture; to disseminate the knowledge of genetics and plant breeding; provide facilities for association and conference among students of genetics and plant breeding and for encouragement of close relationship between them and those in the related sciences; advocate policies in the interest of the nation in the field of genetics and plant breeding, and facilitate international cooperation in the field of genetics and plant breeding.