CN113854062A - 一种丝瓜再生避雨栽培的方法 - Google Patents

一种丝瓜再生避雨栽培的方法 Download PDF

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CN113854062A
CN113854062A CN202111024870.9A CN202111024870A CN113854062A CN 113854062 A CN113854062 A CN 113854062A CN 202111024870 A CN202111024870 A CN 202111024870A CN 113854062 A CN113854062 A CN 113854062A
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vines
vine
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张忠武
康杰
孙信成
杨连勇
蒋万
邓正春
陈位平
彭元群
何岩
朱明玉
冷丽萍
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Changde Agriculture & Forestry Science Academy
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Abstract

本发明属于农业种植技术领域,具体涉及一种丝瓜再生避雨栽培的方法。方法包括以下步骤:(1)培育健壮植株;(2)安置避雨防虫材料;(3)适时剪蔓及愈合伤口;(4)喷施抽蔓调理液;(5)补充水肥;(6)抹芽;(7)引蔓上架。通过本发明的方法可实现丝瓜显著延长采收期,显著增加产量,显著增加产值,经济效益尤其明显。

Description

一种丝瓜再生避雨栽培的方法
技术领域
本发明属于农业种植技术领域,具体涉及一种丝瓜再生避雨栽培的方法。
背景技术
丝瓜是葫芦科丝瓜属的一年生攀援藤本植物,也是我国主要蔬菜之一,南北均有栽培。丝瓜果实呈圆柱状,直或稍弯,嫩瓜做汤,也可炒食;老熟瓜的丝瓜络具有清热解毒、活血通络、利尿消肿之功效,可用于治疗筋骨痛、胸胁痛、经闭、乳汁不通、乳痈、水肿等疾病,还可用作洗碗抹布。丝瓜一般春季播种育苗移栽,5月开始采收嫩瓜上市,7月中旬相继拔园。
但是,因丝瓜一年栽培一茬,采收期大约2个月,单产37.5t/hm2左右,产值9万元/hm2,产量和经济效益十分有限。为了提高丝瓜经济效益,有人采用春大棚提早栽培,但入夏后就拔园了;也有人探讨秋延栽培,但因种子和育苗成本较大,不利于节本增收。
发明内容
针对上述常规种植过程中采收期短、产量不够高的技术问题,本发明的目的是提供一种丝瓜再生避雨栽培方法,通过再生避雨栽培,实行一次播种,两次挂果,从而达到提高单位面积产量和经济效益的目的。
为了实现上述目的,本发明采用如下技术方案:
一种丝瓜再生避雨栽培的方法,包括以下步骤:
(1)培育健壮植株:选择单体大棚或连栋大棚,四周开沟沥水,大棚栽培畦中施入生物有机肥15-22.5t/hm2,高畦栽培,覆盖银黑双色地膜;丝瓜苗选择无病无虫的穴盘苗,在3月上旬择晴天移栽,栽后及时浇丝瓜专用定根水;抽蔓后及时引蔓支架,并有效防治病虫害;
(2)安置避雨防虫材料:大棚骨架上部覆盖厚度为0.08-0.12mm的PEP利得膜,四周安装30-60目防虫网,瓜架上悬挂杀虫瓶120-150个/hm2,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距1.5-2.5m;
(3)适时剪蔓及愈合伤口:第一次采摘期结束后,在距地面60-100cm处将藤蔓剪断,并在剪口处涂抹伤口愈合液,再缠一层透明胶带,防止水分蒸发;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥,沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧芽长度达10-15cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;抹芽时,操作人员戴好医用乳胶手套,并用酒精消毒;
(7)引蔓上架:当侧蔓长度达到30-40cm时,引侧蔓上架,架高2-2.5m;其它管理按常规进行。
进一步地,所述步骤(1)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O≥6%,有机质含量≥45%用量为15-22.5t/hm2
进一步地,所述步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
进一步地,所述步骤(2)中的杀虫瓶具体为在空矿泉水瓶的中上部两侧各开一个3mm×3cm的窗口,内装诱杀液,诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%;杀虫瓶外包一层宽度为4-5cm的黄色封口胶带,且粘胶面向外。
进一步地,所述步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%在85-90℃下混合熬制而成的胶质状液体。
进一步地,所述步骤(4)中的抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素(6-BA)15mg/kg。
进一步地,所述步骤(5)中硫酸钾复合肥选择高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
进一步地,所述步骤(6)中的酒精为75%的工业酒精。
与现有技术相比,本发明具有如下有益效果:
本发明使用的鸟禽粪和生物菌发酵而成的生物有机肥比常规肥料的养分更充足,含钾量高,有利于提高丝瓜的抗逆性,有利于提高产量;避雨大棚中的黄色粘胶带既可防治蚜虫和烟粉虱,又不妨碍田间作业;采用特殊配方的丝瓜专用定根水,除了具有杀虫、防病功能之外,还能促进根系发育,促进生长,减少移栽期的小地老虎为害,减少枯萎病;特制的杀虫瓶不仅能够诱杀各种夜蛾,还能诱杀蚜虫和烟粉虱,安全环保,优于其它防虫器具;研制的伤口愈合液除了防病功能之外,还有抑制水分蒸发作用,防止切口干枯,在透明胶带的保护下,切口的保湿性进一步提升,更有效地防止植株死亡;研制的抽蔓促进剂不仅能够促进枝蔓生长,同时具有防病作用。通过应用,可实现丝瓜延长采收期35.8d,亩产量增加1880.4kg,增幅27.3%,亩产值增加0.45万元,经济效益尤其明显。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
以下实施例中所使用的材料均可自常规途径购买得到,所述生物有机肥为“湘佳”有机肥,由湖南湘佳现代农业有限公司生产,其成份是鸡粪与生物菌混合发酵而成;银黑双面地膜为宽幅1.4m,厚度0.03mm;硫酸钾复合肥,由湖北新洋丰肥业股份有限公司生产。所种植的丝瓜品种为兴蔬白佳,由湖南兴蔬种业有限公司生产。
实施例1
一种丝瓜再生避雨栽培的方法,包括以下步骤:
(1)培育健壮植株:在单体大棚或连栋大棚的四周开沟沥水,大棚栽培畦中施入生物有机肥15t/hm2,高畦栽培,覆盖银黑双色地膜;选择选择无病无虫的丝瓜穴盘苗,栽后及时浇丝瓜专用定根水;待抽蔓后及时引蔓支架,并有效地进行防治病虫害处理;
(2)安置避雨防虫材料:在单体大棚或连栋大棚的骨架上部厚度为0.08mm的PEP利得膜,四周安装30目防虫网,瓜架上悬挂装有诱杀液的杀虫瓶,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距1.5m;
(3)适时剪蔓及愈合伤口:第一次采摘期结束后,在距地面60cm处将丝瓜藤蔓剪断,并在剪口处涂抹伤口愈合液,密封剪口处;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥,沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧蔓长度达10cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;
(7)引蔓上架:当侧蔓长度达到30cm时,引侧蔓上架,架高2m;其它管理按常规进行。
其中,在步骤(1)和步骤(5)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O为6%,有机质含量为45%。
其中,在步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
其中,在步骤(2)中诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%,杀虫瓶外包一层宽度为4cm的黄色封口胶带,且粘胶面向外。
其中,在步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%,在85℃下混合熬制而成的胶质状液体。
其中,在步骤(4)中抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素15mg/kg。
其中,在步骤(5)中硫酸钾复合肥为高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
实施例2
一种丝瓜再生避雨栽培的方法,包括以下步骤:
(1)培育健壮植株:在单体大棚或连栋大棚的四周开沟沥水,大棚栽培畦中施入生物有机肥22.5t/hm2,高畦栽培,覆盖银黑双色地膜;选择选择无病无虫的丝瓜穴盘苗,栽后及时浇丝瓜专用定根水;待抽蔓后及时引蔓支架,并有效地进行防治病虫害处理;
(2)安置避雨防虫材料:在单体大棚或连栋大棚的骨架上部厚度为0.12mm的PEP利得膜,四周安装60目防虫网,瓜架上悬挂装有诱杀液的杀虫瓶,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距2.5m;
(3)适时剪蔓及愈合伤口:第一次采摘期结束后,在距地面100cm处将丝瓜藤蔓剪断,并在剪口处涂抹伤口愈合液,密封剪口处;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥,沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧蔓长度达15cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;
(7)引蔓上架:当侧蔓长度达到40cm时,引侧蔓上架,架高2.5m;其它管理按常规进行。
其中,在步骤(1)和步骤(5)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O为8%,有机质含量为50%。
其中,在步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
其中,在步骤(2)中诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%,杀虫瓶外包一层宽度为5cm的黄色封口胶带,且粘胶面向外。
其中,在步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%,在90℃下混合熬制而成的胶质状液体。
其中,在步骤(4)中抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素15mg/kg。
其中,在步骤(5)中硫酸钾复合肥为高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
实施例3
一种丝瓜再生避雨栽培的方法,包括以下步骤:
(1)培育健壮植株:在单体大棚或连栋大棚的四周开沟沥水,大棚栽培畦中施入生物有机肥20t/hm2,高畦栽培,覆盖银黑双色地膜;选择选择无病无虫的丝瓜穴盘苗,栽后及时浇丝瓜专用定根水;待抽蔓后及时引蔓支架,并有效地进行防治病虫害处理;
(2)安置避雨防虫材料:在单体大棚或连栋大棚的骨架上部厚度为0.10mm的PEP利得膜,四周安装40目防虫网,瓜架上悬挂装有诱杀液的杀虫瓶,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距2.0m;
(3)适时剪蔓及愈合伤口:第一次采摘期结束后,在距地面70cm处将丝瓜藤蔓剪断,并在剪口处涂抹伤口愈合液,密封剪口处;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥,沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧蔓长度达12cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;
(7)引蔓上架:当侧蔓长度达到35cm时,引侧蔓上架,架高2.1m;其它管理按常规进行。
其中,在步骤(1)和步骤(5)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O为16%,有机质含量为55%。
其中,在步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
其中,在步骤(2)中诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%,杀虫瓶外包一层宽度为4.5cm的黄色封口胶带,且粘胶面向外。
其中,在步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%,在88℃下混合熬制而成的胶质状液体。
其中,在步骤(4)中抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素15mg/kg。
其中,在步骤(5)中硫酸钾复合肥为高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
实施例4
一种丝瓜再生避雨栽培的方法,包括以下步骤:
(1)培育健壮植株:在单体大棚或连栋大棚的四周开沟沥水,大棚栽培畦中施入生物有机肥22.0t/hm2,高畦栽培,覆盖银黑双色地膜;选择选择无病无虫的丝瓜穴盘苗,栽后及时浇丝瓜专用定根水;待抽蔓后及时引蔓支架,并有效地进行防治病虫害处理;
(2)安置避雨防虫材料:在单体大棚或连栋大棚的骨架上部厚度为0.09mm的PEP利得膜,四周安装35目防虫网,瓜架上悬挂装有诱杀液的杀虫瓶,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距1.5m;
(3)适时剪蔓及愈合伤口:在移栽后111天在距地面70cm处将丝瓜藤蔓剪断,并在剪口处涂抹伤口愈合液,密封剪口处;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥,沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧蔓长度达12cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;
(7)引蔓上架:当侧蔓长度达到32cm时,引侧蔓上架,架高2.4m;其它管理按常规进行。
其中,在步骤(1)和步骤(5)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O为22%,有机质含量为45%。
其中,在步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
其中,在步骤(2)中诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%,杀虫瓶外包一层宽度为4.8cm的黄色封口胶带,且粘胶面向外。
其中,在步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%,在86℃下混合熬制而成的胶质状液体。
其中,在步骤(4)中抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素15mg/kg。
其中,在步骤(5)中硫酸钾复合肥为高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
对比例1与实施例1的区别为:在对比例1的步骤(1)和(5)中不施加实施例1的生物有机肥。
对比例2与实施例1的区别为:在对比例2的步骤(1)不施加实施例1的丝瓜专用丁根水。
对比例3与实施例1的区别为:在对比例3的步骤(2)不施加实施例1的诱杀液。
对比例4与实施例1的区别为:在对比例4的步骤(3)不施加实施例1的伤口愈合液。
对比例5与实施例1的区别为:在对比例5的步骤(4)不施加实施例1的抽蔓促进剂。
对比例6与实施例1的区别为:在对比例6的步骤(5)不施加实施例1的硫酸钾复合肥。
对比例7在大棚中常规丝瓜栽培方法,不进行剪蔓处理。
应用例
选择丝瓜品种为兴蔬白佳,在3月上旬按照上述实施例1-4和对比例1-7中的方法种植,设置3个重复,测量并记录丝瓜的生长情况,结果如表1所示。
表1兴蔬白佳的采收周期、枯萎病发病率和亩产量结果表
Figure BDA0003243006220000061
Figure BDA0003243006220000071
枯萎病发病率=(发病株数/总株数)×100%;
从表1得出实施例1-4的采收平均周期为86.4天,比对比例7的采收周期延长35.8天,实施例1-4的丝瓜枯萎病平均发病率为4.8%,与对比例7有显著性差异,说明本发明的栽培方法能降低丝瓜种植过程中枯萎病的发病率;实施例1-4的平均亩产量6900.1,比对比例7增加1880.4kg/亩,增幅27.3%,产值增加0.45万元/亩,经济效益尤其明显。
综上,本发明使用的鸟禽粪和生物菌发酵而成的生物有机肥比常规肥料的养分更充足,含钾量高,有利于提高丝瓜的抗逆性,有利于提高产量;避雨大棚中的黄色粘胶带既可防治蚜虫和烟粉虱,又不妨碍田间作业;采用特殊配方的丝瓜专用定根水,除了具有杀虫、防病功能之外,还能促进根系发育,促进生长,减少移栽期的小地老虎为害,减少枯萎病;特制的杀虫瓶不仅能够诱杀各种夜蛾,还能诱杀蚜虫和烟粉虱,安全环保,优于其它防虫器具;研制的伤口愈合液除了防病功能之外,还有抑制水分蒸发作用,防止切口干枯,在透明胶带的保护下,切口的保湿性进一步提升,更有效地防止植株死亡;研制的抽蔓促进剂不仅能够促进枝蔓生长,同时具有防病作用。通过应用,可实现丝瓜显著延长采收期,显著增加产量,显著增加产值,经济效益尤其明显。

Claims (7)

1.一种丝瓜再生避雨栽培的方法,其特征在于,包括以下步骤:
(1)培育健壮植株:在单体大棚或连栋大棚的四周开沟沥水,大棚栽培畦中施入生物有机肥,高畦栽培,覆盖银黑双色地膜;选择选择无病无虫的丝瓜穴盘苗,栽后及时浇丝瓜专用定根水;待抽蔓后及时引蔓支架,并有效地进行防治病虫害处理;
(2)安置避雨防虫材料:在单体大棚或连栋大棚的骨架上部覆膜处理并在四周安装防虫网,瓜架上悬挂装有诱杀液的杀虫瓶,距地面2.5m高度处按大棚延伸方向立面布设黄色粘胶带,间距1.5-2.5m;
(3)适时剪蔓及愈合伤口:第一次采摘期结束后,将距地面60-100cm处的丝瓜藤蔓剪断,并在剪口处涂抹伤口愈合液,密封剪口处;
(4)喷施抽蔓调理液:剪蔓结束后,对植株迅速喷施抽蔓促进剂;
(5)补充水肥:在栽培行的株间穴施生物有机肥和硫酸钾复合肥;沟中灌足水分,但不淹没畦面;
(6)抹芽:待抽生的侧蔓长度达10-15cm时,每株保留1株健壮侧蔓,其余侧蔓抹除;
(7)引蔓上架:当侧蔓长度达到30-40cm时,引侧蔓上架;其它管理按常规进行。
2.根据权利要求1所述的方法,其特征在于,在步骤(1)和步骤(5)中生物有机肥由鸟禽粪与生物菌混合发酵而成,养分含量为N+P2O5+K2O≥6%,有机质含量≥45%,用量为15-22.5t/hm2
3.根据权利要求1所述的方法,其特征在于,在步骤(1)中的丝瓜专用定根水的成份为:高效氯氰菊酯45mg/kg+甲基托布津500mg/kg+芸苔素0.03mg/kg。
4.根据权利要求1所述的方法,其特征在于,在步骤(2)中诱杀液的成份含量为:白糖5%+白醋5%+敌百虫1%;杀虫瓶外包一层宽度为4-5cm的黄色封口胶带,且粘胶面向外。
5.根据权利要求1所述的方法,其特征在于,在步骤(3)中的伤口愈合液由聚乙烯醇1%+甲基托布津0.1%,在85-90℃下混合熬制而成的胶质状液体。
6.根据权利要求1所述的方法,其特征在于,在步骤(4)中抽蔓促进剂的成份为:甲基托布津500mg/kg+细胞分裂素15mg/kg。
7.根据权利要求1-6任一所述的方法,其特征在于,在步骤(5)中硫酸钾复合肥为高钾的复合肥,含量为N:P2O5:K2O=14:16:15。
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