应该是草莓,等同于strawberry
strawberry (Fragaria × ananassa duch.) The strawberry is aprecious fruit and its production is ra-pidly developing in some provinces in China.In this article,advances in thestudy of strawberry(Fragaria X ananassa Duch.) breeding arid tissue cul-ture are briefly reviewed,including studies on the origin,cytology,geneticand phenotypic correlations among main fruit and plant characteristics incultivatied strawberries,and strawberry tissue culture in vitro.Methodsand techniques for strawberry breeding and tissue culture are describedsimul...本文就近年迅速发展的新兴珍贵水果——草莓的遗传育种和组织培养研究概况,从栽培种的起源、细胞学特征到主要经济性状和植株性状的遗传相关及组织培养研究等方面进行了概述,并对主要的育种途径和组织培养方法与技术作了介绍和分析,并结合工作实践对在我省发展草莓商品生产的前景进行了探讨.文摘来源 Studies on the induction of mutations for disease resistance and fruit quality in strawberry(Fragaria × ananassa Duch.) were carried out with the method combining 60Co-Gamma radiation with shoot-tip culture in vitro.Results showed that the resistance to crinkle and leaf spot diseases was significantly improved,the frequencies of usable mutants of soluble sugar and vitamin C contents were increased in the plants from shoot-tip cultures treated at 8 KR and 12KR and their vegetative progenies.Evi...本试验利用茎尖组织培养和Coγ射线处理相结合的方法进行了草莓抗病性和浆果品质诱变研究.结果表明,8和12KR照射量处理的草莓组培植株当代及其无性后代对皱缩病、叶斑病的抗性显著增强,浆果可溶性糖与维生素C含量优变频率明显提高.初步的研究显示组织培养与辐射相结合的诱变技术是改良草莓农艺性状的一个有效的新手段.文摘来源 Young leaves of open pollinated strawberry (Fragaria×ananassa Duch) seedlings developed adventitious shoots when they were cultured in vitro on Murashige and Skoog high mineral salts (MS) supplemented with 6-benzylaminopurine (6-BAP) (1.5 to 2.Stag/liter) and 3-naphthaleneacetic acid (NAA) (0.1 mg/liter).About 20% of all explants formed shoots.Once shoots had formed,they proliferated readily on these media.When callus was transferred to these media,no shoots formed.The substitution of indo...用试管内生长的草莓幼嫩叶片作外植体,培养在MS基本培养基上附加1.5—2.5毫克/升6—BA和0.1毫克/升NAA,可直接诱导成不定芽,诱导率可达20%.如果不定芽继代培养在同样浓度的培养基上,继而可形成大量的丛生芽.能使叶外植体形成不定芽的植物激素组合而不能使其愈伤组织分化成芽.IAA与6—BA的不同浓度组合对不定芽形成效果不明显.