![花椰菜、绿菜花高产栽培关键技术问答](https://wfqqreader-1252317822.image.myqcloud.com/cover/798/41806798/b_41806798.jpg)
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![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2891.jpg?sign=1739351138-RHlK6hdE5SV7uT9bydTOn4FJATQhhfMf-0-ecccd4af856eaee318f1dfdac02b9dac)
图1 白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2892.jpg?sign=1739351138-6y1lCRDyp1enkFBcb5gHjZgzItPsA8lx-0-a7340619a912048748da76634ae27922)
图2 橙色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2893.jpg?sign=1739351138-EDyLkZMn5a4KN9CdcWXyyjlkmDP0o1Hz-0-89aa86e2be034ddd22a0b58ab4c3d66e)
图3 紫色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2896.jpg?sign=1739351138-t7EgkRhaz6AlkdiCvJt4Ta06SRbMdwlO-0-9b39a4071f9ad39d321eed88052ff14a)
图4 绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2894.jpg?sign=1739351138-td5cxOwd8YJGjzwWPKEPkmiqQgBc9CUl-0-b965fa6ad42d6c5777a65dea5098ba46)
图5 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2895.jpg?sign=1739351138-5yxuOmxppEpUS2zaY2zdBzHVTUVZY6uZ-0-c7885fb15275b87cf8819701c56fbe0d)
图6 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6479.jpg?sign=1739351138-0klQ38V2AbC2SXhoIBn8Vx4h7QX39l08-0-f4d5cc50d6ae71cb4e19d56a2d7ac7e7)
图7 乳白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6480.jpg?sign=1739351138-mhwpuW000oYvx1eqIngdonruyRQ9Sax4-0-67e749088a7a8a4cf068a05044c86450)
图8 穴盘育苗——播种
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6481.jpg?sign=1739351138-C97Gb3kvLaHfr3X1kMGyHl8b4HamGpeQ-0-968f2875efbb2bf4255dd04eeb09f799)
图9 幼苗子叶期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6476.jpg?sign=1739351138-ahSaejVs1I9mmAW4HRHu0XZfqYgyJENc-0-1611f95a77ee74056aa91eabf638ce40)
图10 花椰菜温室穴盘育苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6477.jpg?sign=1739351138-ajXz1iEOh8X7jsWVirlNYx4zBaZoXPFe-0-b0c16131f42940342c6adb1b1502270a)
图11 温室床土育苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6478.jpg?sign=1739351138-phGxrdizjvufQDLqwgsGXFqPM4KM15xw-0-00a40f2bb846a52700a2d8945669c0ca)
图12 花椰菜——幼苗期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6887.jpg?sign=1739351138-DQPy8kc2wiLdNjfMXRzJcrxLo352QQyN-0-c8ddadcc0a9aa2e794d695fef7cfb2f8)
图13 花椰菜病毒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6888.jpg?sign=1739351138-Mi8HhVsRa1WGlbOz8upcm9i6VzvBXbLv-0-2568411211bfba4ae5c58e11b764fc86)
图14 花椰菜猝倒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6889.jpg?sign=1739351138-rx8dd91kJXZnqYfJz75fP9lLebPckxju-0-75b9ad918ad82930986a12eecff560fa)
图15 花椰菜黑腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6890.jpg?sign=1739351138-61OaQoquAR4vI8d2LULoRRuCASYFcBBI-0-a1ea24e0d732e8791e94d6ab848da1a6)
图16 花椰菜缺氮:植株矮小,叶小,叶柄细长,叶片淡绿,老叶黄化或显橙色或红色
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6891.jpg?sign=1739351138-CtRWVugFunbkb7lIzRJclrfXAsTETKP7-0-6373a3f6a357d4feac25b114f767f3ec)
图17 花椰菜缺钙,新叶前端和边缘黄化,花球发育受阻
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6892.jpg?sign=1739351138-g8qEKtKWqOBALe2QHmbp3hbcMtwf9920-0-7cc2424fefefba41dffd96e476c47fac)
图18 花椰菜缺钾,叶尖叶缘黄化焦枯
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P7_7282.jpg?sign=1739351138-qsQhnSmkstu1YJxeCfQhr177RWOZjjzC-0-0faa70b2bf5bb87619d99cd2020b0c8c)
图19 花椰菜缺磷,花球小,色泽灰暗,叶缘紫色
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P7_7283.jpg?sign=1739351138-tPKlmoIWzjjQ7fKwEmywGvVfbYYoWQGZ-0-4237de765d5324a4b185134f7aa54440)
图20 花椰菜缺镁从下部叶开始,脉间失绿黄化
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P7_7284.jpg?sign=1739351138-aO77aBUi31P6cetM2xiCrMLjitJUGx9a-0-bc4d4e094e86b2853b6b58613df8f3b9)
图21 花椰菜缺钼,叶片卷曲呈杯状(左),严重时,叶片呈鞭尾状,叶尖和叶缘部分坏死(右)
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P7_7286.jpg?sign=1739351138-W2YUBLztGS7rksUX8UM85gV7JKxOQaLs-0-373ddb0edf0043af11b561a796cc5664)
图22 花椰菜缺硼,茎叶发生木栓化斑块或开裂
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P7_7287.jpg?sign=1739351138-zOiG58RDigH0rn4aG1xMm97yFgq0B2DA-0-de8e25b091b8d4169eae32b9acab0d56)
图23 花椰菜缺硼,茎叶发生木栓化斑块或开裂(左),花茎中空(右)
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7707.jpg?sign=1739351138-N5bpmWjxzJJQCY4lXJevNa26mCUhOiUM-0-4fc718c724c2c55018c6452949ea9216)
图24 花椰菜缺铁,幼叶黄化,仅叶脉保持绿色
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7708.jpg?sign=1739351138-bnMo5e73ZxuIBUqu6QRvOwkKuT2GIAw9-0-2557e91a1cb1d78e08bdcb7c25d10b9e)
图25 花椰菜缺铜,发育差,无花头
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7709.jpg?sign=1739351138-fPrcweWvYzhBdSS6vnh5cuxKpszgtQH8-0-631f5498c37ffdd334448d010ad5988a)
图26 花椰菜软腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7710.jpg?sign=1739351138-IfEBVUz20TRWzq4nDveIo1CBOUkQAJK1-0-b78fefffb0c872dab4376dcf3fb38a7e)
图27 花椰菜霜霉病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7711.jpg?sign=1739351138-El6bJolRiUlbVLO2dRk9Ir22knldj8fK-0-9d3dc48a276fe9f1cd0c96a9e685e2fc)
图28 健壮壮苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7712.jpg?sign=1739351138-sYGhHc0TH01h0oBEPpdJcBPxBVEmGUaK-0-cd5664db9e58825fbcb17161c21a1347)
图29 绿菜花产品1
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8102.jpg?sign=1739351138-lGGOGYXfYMx7KGpm3D7FkOQOAQ2XR3Pk-0-c96ad2fc02d0e9407fc22b592636facb)
图30 绿菜花产品2
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8103.jpg?sign=1739351138-79nCcIRvEzbMvfNtIwP1G3eDdGYgOojn-0-a55073f9c3d40956329dd7af19816281)
图31 速冻绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8104.jpg?sign=1739351138-vBL6ACMaJl6kH6uDCQLYlUH0gTvh7knH-0-783ce215c3c95e1f8f3e7ea3eb3d87ba)
图32 绿菜花田间生长状
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8105.jpg?sign=1739351138-YaoFVhMuxKOA2UHO9ahRxNcSaDg1CPwS-0-71ff38ac573ff4ed4cda883fc1c4d07c)
图33 绿菜花种植基地
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8106.jpg?sign=1739351138-yhwPCD6HB8603IqfXnkZFh8ZJf5Vi3yc-0-3423a479244769080b370d0967216ccc)
图34 绿菜花花蕾