[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$frIi_iah9nTbW7pHWSYITM3N5DSE0j-CPb_Mlslrc1Hs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":29,"type":101},[],"2025-06-13 18:05:43",200068662,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},24,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","cb4717fe3126437b95f1b510ecc86e4c","测验","真种子一般由种皮、胚和胚乳3部分组成,有的植物成熟的种子只有种皮和胚两部分",[19,31,40,49,58,69,78,87,96,102],{"answer":20,"createTime":21,"id":22,"options":23,"question":28,"source":29,"type":30},[],"2023-06-10 12:44:10",56598223,[24,25,26,27],"变色","变硬或变软","脱落","开裂","种实成熟的依据可以通过以下感官经验判断","v1",1,{"answer":32,"createTime":21,"id":33,"options":34,"question":39,"source":29,"type":30},[],56598224,[35,36,37,38],"种实外部形态","种实比重","根据积温计算种子的成熟期","利用种子采收历史记录确定种子的成熟期","在生产中,判断种子成熟期可由感官根据以下方法进行判断",{"answer":41,"createTime":21,"id":42,"options":43,"question":48,"source":29,"type":30},[],56598225,[44,45,46,47],"造粒","镶衣","膜衣","种子团、种子带、种子片等","种子披衣技术,包括( )",{"answer":50,"createTime":21,"id":51,"options":52,"question":57,"source":29,"type":30},[],56598226,[53,54,55,56],"长命种子","常命种子","短命种子","微命种子","按照种子寿命的长短,可分为( )等几类",{"answer":59,"createTime":21,"id":60,"options":61,"question":68,"source":29,"type":30},[],56598227,[62,63,64,65,66,67],"种子本身的遗传性","种被结构","种子化学成分","种子的物理性质","种子的生理状态","胚的性状","影响种子寿命的内在因素包括( )",{"answer":70,"createTime":21,"id":71,"options":72,"question":77,"source":29,"type":30},[],56598228,[73,74,75,76],"温湿度","环境氧气浓度","光照条件","微生物及仓库害虫","影响种子寿命的外在因素包括( )",{"answer":79,"createTime":21,"id":80,"options":81,"question":86,"source":29,"type":30},[],56598229,[82,83,84,85],"普通干藏法","低温干藏法","密封干藏法","高温干藏法","种子干藏就是将干燥的种子贮藏于干燥的环境中.一般含水量低的种子都可以采取此法.干藏方法一般包括( )",{"answer":88,"createTime":21,"id":89,"options":90,"question":95,"source":29,"type":30},[],56598230,[91,92,93,94],"室内堆藏法","室外埋藏法","流水贮藏法","极端冷冻贮藏法","湿藏法是将种子存放在一定湿润而又低温通气的环境中,使种子保持一定的含水量和通气条件,以保持种子的生命活力,还可以逐渐地解除种子的休眠,为发芽打下基础.常见方式包括( )",{"answer":97,"createTime":5,"id":98,"options":99,"question":100,"source":29,"type":101},[],200068661,[8,9],"真种子(seed),裸子植物和被子植物特有的繁殖体,它由胚珠经过传粉受精形成",3,{"answer":103,"createTime":5,"id":6,"options":104,"question":17,"source":29,"type":101},[],[8,9]]