[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fUOk7szBfYe5elGdxl6u4zB3pRTPJrFQ5QCzRfUcSGiw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-10 09:22:38",258087685,[8,9,10,11],"转化率","经济产量","经济系数","净生产量",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},65,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47948802","3作物产量与品质","生物产量转化为经济产量的效率称为( )",[21,32,41,48,51,57,66,75,84,93],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],258087680,[25,26,27,28],"环境","措施","品种","肥料","决定作物产量和品质的首先是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],258087682,[36,37,38,39],"蛋白质含量及其氨基酸组分","脂肪含量及有机酸组成","总糖含量","可溶性糖含量","是评价禾谷类作物营养品质的重要指标",{"answer":42,"createTime":5,"id":43,"options":44,"question":47,"source":30,"type":31},[],258087683,[45,9,46,11],"生物产量","光合产量","是指栽培目的所需要的产品的收获量",{"answer":49,"createTime":5,"id":6,"options":50,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":52,"createTime":5,"id":53,"options":54,"question":56,"source":30,"type":31},[],258087687,[55,9,46,11],"生物产量 生物产量","是指作物一生中通过光合作用和吸收作物所生产和累积的各种有机物的总量. ()是指作物一生中通过光合作用和吸收作物所生产和累积的各种有机物的总量",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":30,"type":31},[],258087689,[61,62,63,64],"缓慢增长期","指数增长期","直线增长期","减慢停止期","作物干物质积累量最大的时期是( )",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":30,"type":31},[],258087692,[70,71,72,73],"单位面积穗数","单穗粒数","种子千粒重","颖花数","是谷类作物产量成分中的补偿能力最大的成分",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":30,"type":31},[],258087694,[79,80,81,82],"源","流","库","气候条件","超高产栽培时,产量的主要限制因素是( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":30,"type":31},[],258087696,[88,89,90,91],"光合作用","补偿能力","相互抑制","相互促进","谷类作物产量形成的主要特点是产量成分的( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":30,"type":31},[],258087698,[97,98,99,100],"玉米","水稻","小麦","油菜","千粒重18—34克的农作物为( )"]