![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=1739036682-qCpw0xbeAHTecKiFer4Cmyo1dlvR5EJs-0-3de5566fff61e04e7a1c4f912459ffda)
图1 白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2892.jpg?sign=1739036682-E64GYtCODADntkpKHyW6mVV6YuWnpXw4-0-b7d82bd9c1ad2aebeb7ff36e0467e57f)
图2 橙色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2893.jpg?sign=1739036682-TbU1PJBQAYdBCT7EAqG2nlybak4zD6FI-0-68ca888a738ddd5843d7339d50e0ca3a)
图3 紫色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2896.jpg?sign=1739036682-fmjaYQNxINieu2wQ38NS0rbjtbG2uRQb-0-b442b64963a9195dacf8d79568a726bc)
图4 绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2894.jpg?sign=1739036682-IqiuI8GQksuvemuoUcjOPlZvCuBnEi9t-0-7018a8924cb8b4b1932b5c2f1fa1eb72)
图5 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P4_2895.jpg?sign=1739036682-ZonNtBi7g8APDwjtjTGQAlnMAYI9qbQH-0-27d6f0ea1e011633fd1b29cfb10a4dcd)
图6 黄色菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6479.jpg?sign=1739036682-On9WgqOqds9pDzYMQsg98u7yoUNn9cgi-0-c521136d617ff7ee0a4e72a3e6743a02)
图7 乳白色花椰菜
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6480.jpg?sign=1739036682-dznzc2YKEPZ5Y0rkgFmo8ksN7qPE5QTc-0-7bba495105f5567d90c0f477935e9853)
图8 穴盘育苗——播种
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6481.jpg?sign=1739036682-TDgRTek78Z9rvj4KUOxP1ncmv5XIwPtw-0-4cb78e633d14a6c258a6d9ef3d9e7f06)
图9 幼苗子叶期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6476.jpg?sign=1739036682-cdhtiLkJ4J5v1Yo8GSQd7WmqGVvP3iZS-0-8be2525011ca3b1ad1efdd851ae2ac28)
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=1739036682-s5tWlzfd2UMZm1ePp0zWMKoQxrD8IsWX-0-3ff72b937f67d5c5201cd27148fdcfc8)
图11 温室床土育苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P5_6478.jpg?sign=1739036682-T7Q5r8M4hsED8lEddAo0MCXPwgYWxLAf-0-b8ff8cbe4efb3696906c285bd79fcbb7)
图12 花椰菜——幼苗期
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6887.jpg?sign=1739036682-DGKjeFxIlGW5ufSaZWRIc1Rg2Ox9aOBv-0-06b5764aafd7ffd65d80f6d872fe4834)
图13 花椰菜病毒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6888.jpg?sign=1739036682-ewh9AmDRjY71OziMOq7py32jl8uFhk14-0-5c25a489660cfe7a1d9aec5011890faf)
图14 花椰菜猝倒病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6889.jpg?sign=1739036682-XlD82qXnP74jhkLDqsm56HCSE4gscr9a-0-51c5e1fffea1b93cf57f780cae071f10)
图15 花椰菜黑腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P6_6890.jpg?sign=1739036682-mbGCYIVRq8RLfYGlu9ATXVgJa04VHfKY-0-b405239f1dca1a60e5e9cc711d8c806e)
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=1739036682-kQZxnBdFsDxWFZ93bKX7HVWPJP720v4K-0-94e68b6642927b816c70c1cbee3a1735)
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=1739036682-IDNycy9cAs63shMJ2OrxuZkxusQA9giZ-0-28b8ceb09fb4ba1f18469f75e32b6ec2)
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=1739036682-LLY6U7VK2brelrUA6CRjfRhDkRigfIib-0-f4087e385af2ee4f26c038f29f9adb5b)
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=1739036682-8mckz2OzOh7QKqswswnIoVGIvdM5z5EV-0-48d72f60c438c375ad393a2a998f7386)
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=1739036682-IxlVIwd9M2ccmbRG8OuV0CBnxg87XZFy-0-4a835603c739fc3607fa9eab59d7eb04)
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=1739036682-cDKPqTC0cyK9EgpdRW2bodG5J4rO6EBB-0-933e35ee64fb002c84af8f26d7cfa591)
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=1739036682-A2gHrJcYMQnTXXtLbg6e6rShjkW213dy-0-3331019253eccf40d8c6e1f4261368c3)
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=1739036682-cq8GVWh2eGNhfxhDUEDl8eh3kzXu38Yu-0-8afac6b0bb6a8668706d77ed3ebe28f5)
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=1739036682-YTxSoKFfjjcXwDcDob3X5OVZe4gXQKg2-0-66e826a95ea17f1da1468941527cbcbc)
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=1739036682-9NpShQDRRigu6ThN1Jo3QM4uu4s2kxkx-0-b5192796a7e65491a74184b983effb6c)
图26 花椰菜软腐病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7710.jpg?sign=1739036682-YMx6749fijxfNsL2GquRCEJdsCfJtSuU-0-34b9fb04144ef8d60de2f84ff642b3e3)
图27 花椰菜霜霉病
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7711.jpg?sign=1739036682-ktS41Ig80AC4XlgQda9yfx1UO0fVSDdz-0-af20148c8c198e97df34273c13799705)
图28 健壮壮苗
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P8_7712.jpg?sign=1739036682-VdzKzB0m0351IZRJFT0dtLqqZAUOcPBu-0-6b414cb18e389314bb267fcb0d7a74fa)
图29 绿菜花产品1
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8102.jpg?sign=1739036682-SXV4ZwtGYrX7XWWeZ0hrlJXSdKIeuSdp-0-c519241ed20869265df7814aeb1c4110)
图30 绿菜花产品2
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8103.jpg?sign=1739036682-1fzDBNUEKUH4iDuCVmrUY0LpZag7Lt7T-0-99669c60914d76c5ed3be17529319273)
图31 速冻绿菜花
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8104.jpg?sign=1739036682-EsWEkQScP68H3Mgq7L5DN9GAqZoGSHK1-0-5049a72c8408b64e02e635378a8e4bf1)
图32 绿菜花田间生长状
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8105.jpg?sign=1739036682-MUxrrfgw4SmL6b0pN1qR7B2yZwzbA0Td-0-91ed07498434bd5b3f8cf503cf6fb4b8)
图33 绿菜花种植基地
![](https://epubservercos.yuewen.com/DE0773/21838925901729106/epubprivate/OEBPS/Images/Figure-P9_8106.jpg?sign=1739036682-OJI7t5KTvdFotFnLOezV9vNTOOA9QL3H-0-7a4e868e89f024b7c9677d0bdc046497)
图34 绿菜花花蕾