【摘要】 该研究以连粳7号、甬优2640、南粳9108等不同类型粳稻品种为材料,通过毯苗机插、钵苗机插及旱育人工栽插进行试验比较。结果表明:钵苗机插均较毯苗机插表现出不同程度的增产;钵苗机插秧龄长于毯苗机插,秧苗素质较好,栽插时无植伤,无缓苗期;钵苗机插的穗粒数和千粒重均高于毯苗机插,而单位面积的穗数低于毯苗机插;主攻大穗是钵苗机插获得高产的关键。更多还原

【Abstract】 In this study in order to connect Lianjing7,Yong 2640,Nanjing9108 different types of japonicarice varieties as material,through the carpet seedlings machine plug,pot seedling machine plug and ricetransplanting compared test.The results showed that the pot seedling plug all the carpet seedlings machineplugging performance increase to some extent.Pot seedling planting machine age than blanket plug seedlingmachine,the quality is good,no graft injury,no result showed.Pot seedling machine plugged into the eargrain number per spike and were higher than carpet seedlings machine plug,and the panicles per unit ar-ea is lower than the blanket plug seedling machine.Main is big pot seedling machine plugged into the keyto get a high yield.更多还原