![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=1739351270-z2omAwFdtRB3lBL01Mduc7Tdc3N9BXmX-0-067f472763d7f10a25fa49d3e029321e)
图1 白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2892.jpg?sign=1739351270-Rpfx8VK1tKhgXF94mfUaROn9Ki3bjRMt-0-feacaeaf2e83a0dcbb73dc9a474f1424)
图2 橙色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2893.jpg?sign=1739351270-3SzkqwV74bxfWMn4dDjI2Fz4OsH4ft1E-0-a9449f88fea34ef5d0e189b0bba37275)
图3 紫色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2896.jpg?sign=1739351270-MEA0DOY18QxWr1XDwjlvVa6BD6BECjwL-0-984b4b89e8ba68c673b25f1c1b931746)
图4 绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2894.jpg?sign=1739351270-78Rg0EcUHCKrMnNxQE5Ic4cWcfboD60b-0-9537397c6d91074fc55ca14d5aa0a0a8)
图5 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2895.jpg?sign=1739351270-ORHJfxpjZ8mJNALKHZG7IH4ZZ0mbJyIC-0-20ae895dc1778211b40ee9a610395032)
图6 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6479.jpg?sign=1739351270-JqRyaTIadoS6zmcXxGMg50dFEUW6YoSj-0-bede4dae625d3e1a3866e16c4c869531)
图7 乳白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6480.jpg?sign=1739351270-3oLHpQwQRI09WbB1kjvhHNanF3nXUBws-0-354d23e39a9bf268d8c1bb8aef32de16)
图8 穴盘育苗——播种
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6481.jpg?sign=1739351270-pwZw7IfwIPTvJ2PqsAua3VY8nGG9umlb-0-93d098b0d073f3eb29e36f3f72a20606)
图9 幼苗子叶期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6476.jpg?sign=1739351270-8t2LgD23rcAIScfWwkb9vMMJ3rSI9FLE-0-1e71765f4066147f9a1e6fef66df4117)
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=1739351270-wRdhyaGGMiUPH9nClDzGrDb2aTuEXQAJ-0-9d447b6e186acefab76076eef30636c0)
图11 温室床土育苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6478.jpg?sign=1739351270-Tr46Dl6IaJ0jSD3d4mAalxxh3LJmgsZQ-0-1ef4038030e52a9f10a82b51e2580bae)
图12 花椰菜——幼苗期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6887.jpg?sign=1739351270-rPWPgJ8oXuLWYmSW8KpYvTgDu1TQAk0w-0-65c7574319a3566fca1ae3ac44614ca6)
图13 花椰菜病毒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6888.jpg?sign=1739351270-tTQdTNBDJbFykG6OJOalqr8382Q53Hrq-0-00ba89ddf6d40557369d6641b7bf0b35)
图14 花椰菜猝倒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6889.jpg?sign=1739351270-elm0TGKApQQLvMjeRGsOMdKjXycPKSTR-0-76787fa4a20cef7239bbc6632e3941e8)
图15 花椰菜黑腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6890.jpg?sign=1739351270-ryWuSgybiLRowNADOxcDOUllCD4o0kCb-0-0037775e8ae70d487852a50d30b35c77)
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=1739351270-mnpcm5GRcuKikf9dvkedQ6N9qdK6ZUNy-0-80e49dca9ea285d50039393eaa963fa8)
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=1739351270-AnoQ7Q60eIJdOpGNIxYow3vucCWGY3Dh-0-02a999200df8333cc1e4b0da36a841bc)
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=1739351270-BWSGXXeiv6SRTnN3nBcZrU0WWCFNNXAj-0-e80e9f3ff46df0248eb931a102d90d9b)
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=1739351270-lW9pcfhgx02j2wyz3gqqP5ORz4q5bqVP-0-74781e3f08e8498af854f342c65afb0b)
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=1739351270-hFnVSgDLQVHn0z9oHQvzrJgRwHDRQhsD-0-6a3bc1731d4c7930c7536d657ed4576f)
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=1739351270-mpXq9lgXYcqJu140K9Sg3JzVr2mUhrDE-0-47b1b3da10f4d3b0065dba6bd7ef8399)
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=1739351270-spznEtuiAPiwWlr6fT6AEcEKCVzYxnJJ-0-9b6e7c2dd079b2c2a6f912331c89cac6)
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=1739351270-EpYaLTRrqqvPJxwiLsQ2Pm2p5R8O8mZR-0-2fb1a934695676a55bb587ec4e10892a)
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=1739351270-2CLehDtByYcYkpuRhcDa1gk83gGuCgxr-0-fc1cd5fe77eace03b624b2b4038cd4d4)
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=1739351270-j30HZBtdUbzzoNv0qAsAxtU92u6EXzuC-0-7dfe202b29dde1d3a7adc744ad77f23c)
图26 花椰菜软腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7710.jpg?sign=1739351270-cISvrqbmNJNGo1jRHwFuk69uvJJDcGrY-0-ceda17885e0d3eb66e4f3cce9985c5ee)
图27 花椰菜霜霉病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7711.jpg?sign=1739351270-Poa7IvKkIv6SJK8tFG04TtYxxKsXRpZL-0-69b5d62b17a29d0383ebe78ac9407be7)
图28 健壮壮苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7712.jpg?sign=1739351270-mA4Cxu0Mhxsnr6BXQB8KmTuzGuo05Y4V-0-768d9a1a7657ba8724a241c7c951f3f7)
图29 绿菜花产品1
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8102.jpg?sign=1739351270-Tj09flQQWXWFdlVnIG5k2SPBecsxovXs-0-325e3efba30643b1d0671bf370e01708)
图30 绿菜花产品2
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8103.jpg?sign=1739351270-tStmNLSZhuwt8BQKjhuqTHFANlJARd46-0-d0fbe3302347c26676e98574932a038e)
图31 速冻绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8104.jpg?sign=1739351270-ee7lfCR9N41M0fkdMO2pnaJmd2YS5dwO-0-04685c91e22cbe5729902249a242c59b)
图32 绿菜花田间生长状
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8105.jpg?sign=1739351270-PMCTZqIGKEPcOVeYhbhZD24k70RDabwH-0-604db302595355c5813e09b430a133d2)
图33 绿菜花种植基地
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8106.jpg?sign=1739351270-nTUVO4f8wNslRjEfODD4zw2dmu7RSgdP-0-2e2df387368f719e23730a85b59e77c2)
图34 绿菜花花蕾