CN107182515A - 一种芹菜的栽培方法 - Google Patents
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Abstract
本发明公开了一种芹菜的栽培方法,包括如下步骤:(1)将种子依次用冷水、浸种剂浸泡,然后置于营养液中,先微波处理再常温浸泡,催芽箱中催芽30~50小时;(2)将催芽后的种子育苗,覆盖遮阴网;(3)育苗管理;(4)定植:选取土地深耕耙碎后,施腐熟农家肥、沼渣有机肥、复合微生物专用肥,定植,浇足水;(5)定植后3天浇一次缓苗水,待芹菜底盘蹲大以后开始5~7天浇一次水,生长旺盛期4~5天浇一次水,结合浇水追肥;(6)采收:在播种50~60天后、株高20~25厘米时即可采收第一茬,采收后追肥,继续采收至第四茬。所述芹菜的栽培方法简单易操作,栽培出的芹菜产量高,口感好,营养价值高。
Description
技术领域
本发明属于芹菜栽培技术领域,具体涉及一种芹菜的栽培方法。
背景技术
芹菜属伞形花科芹属,二年生草本植物。别名芹、旱芹、药芹菜、野芫荽等。芹菜营养丰富,含有大量的维生素B2、胡萝卜素、矿物质及挥发性芳香油,是重要的蔬菜之一。同时芹菜还可作为药用,芹菜性味甘凉,有平肝清热、祛风利湿、健胃利血、调经镇静、降低血压及健脑等功效。随着人们生活水平的提高和科学研究的进展,芹菜出作为蔬菜食用外,还可为香料生产和医药工业提供重要原料,在国民经济发展中起重要作用。芹菜在中国大部分地区均有栽培,但是由于种植方法的的不合理和不科学,导致芹菜的产量低,生长出来的芹菜品质差,口感不好,营养价值低,严重影响了农民的生产积极性和收入。
发明内容
本发明提供了一种芹菜的栽培方法,解决上述背景技术中的不足,所述芹菜的栽培方法简单易操作,栽培出的芹菜产量高,口感好,营养价值高。
为了解决现有技术存在的问题,采用如下技术方案:
一种芹菜的栽培方法,包括如下步骤:
(1)种子催芽:挑选粒子饱满的种子,先置于冷水中浸泡1~2小时,再置于浸种剂中浸泡2~3小时,捞出,清洗干净,然后置于营养液中,先微波处理8~15秒,再常温浸泡1~2天,清水冲洗,漂去杂质,最后包裹纱布,置于催芽箱中恒温催芽30~50小时,取出;
(2)育苗:将催芽后的种子在苗床上育苗,苗床土要肥、碎、平,浇足水,并喷洒50多菌灵消毒%,然后均匀打0.5~1厘米深的育苗穴,每个穴内放入2~3粒步骤(1)催芽得到的种子,覆盖育苗土,土厚0.5~0.8厘米,覆盖遮阴网;
(3)育苗管理:苗床每天早晚各浇水1次,保持苗床对湿度控制在70~80%,待出苗后,下午气温低于30℃时,揭开遮阴网通风透气,及时除掉病苗、弱苗,当苗高5~10厘米时,定植;
(4)定植:选取无环境污染源、地势平坦、有机质含量丰富的土地深耕耙碎后,每亩施腐熟农家肥800~1000kg、沼渣有机肥2000~3000kg、复合微生物专用肥20~30kg,浅翻入土内,整平整细,闲置2~3天后,定植,浇足水;
(5)田间管理:定植后3天浇一次缓苗水,缓苗后进行中耕2~3遍,蹲苗12天左右,待芹菜底盘蹲大以后开始浇水,5~7天浇一次水,保持土壤见干见湿,进入生长旺盛期后,平均每4~5天浇一次水,结合浇水追三次肥,除草,除虫;
(6)采收:在播种50~60天后、株高20~25厘米时即可采收第一茬,采收后追肥,继续采收至第四茬。
优选的,所述步骤(1)浸泡剂由下列组分配制而成,各组分的重量比为:氢氧化钠10%~20%、聚天冬氨酸3~4ppm、山梨酸钠2%~3%、苄氨基嘌呤10~15ppm、百菌清200~300ppm、亚硫酸钠20~30ppm、纳米硅藻土100~200ppm、尿素0.2%~0.4%,余量为水。
优选的,所述步骤(1)中每1升所述营养液由以下组分组成:硫酸镁0.65~0.70g,硝酸钙0.31~0.33g,硫酸钾1.01~1.05g,尿素0.82~0.85g,磷酸二氢钾0.30~0.35g,氯化钠0.30~0.33g,硫酸锰20~25mg,硫酸锌15~16mg,硫酸铜18~20mg,硫酸亚铁8~10mg,硼酸4~6mg,钼酸钠2~3mg,其余为去离子水。
优选的,所述步骤(4)中复合微生物专用肥包括以下重量份的组分:解淀粉芽孢杆菌0.8~1份、苏云金杆菌0.6~0.8份、枯草芽孢杆菌0.5~0.7份、乳酸菌0.4~0.8份、基质发酵剂1~3份、玉米秸秆30~35份、草炭20~30份、粉煤灰30~36份、甲基增效磷粉剂2~4份、增效醚粉剂1~3份、乙烯利0.4~0.6份。
优选的,所述步骤(4)中定植行距15~20厘米,株距1~2厘米。
优选的,所述步骤(5)中追肥每亩施尿素10~15kg,硫酸钾5~10kg。
优选的,所述步骤(6)中采收完第一茬后,追施每亩15kg尿素,20天后开始采收第二茬,第二茬采收完后每亩追施80kg有机无机复合肥和10kg尿素,30天后开始采收第三茬,第三茬菜收完后每亩追施15kg尿素,35天后开始采收第四茬。
优选的,所述步骤(6)中每次割收时应留茬3~5厘米,割后应喷洒新高脂膜稀释液。
本发明与现有技术相比,其具有以下有益效果:
本发明芹菜的种植方法科学合理,管理方便,生产效率高,不但能使芹菜产量提高40~50%,而且生产出来的芹菜品质优,口感好,营养丰富,安全无公害,完全满足市场需求,对于实现农民增产增收具有重要的意义,具体如下:
(1)本发明所述芹菜的种植方法先使用浸泡剂对种子浸泡,再将种子置于营养液中进行微波处理、常温浸泡,最后进行催芽,提高了芹菜种子活力,缩短了芹菜种子萌发时间,提高了种子的发芽率,同时提高了有效增强了芹菜的抗旱性,提高了芹菜的亩产量;
(2)本发明所述芹菜的种植方法,定植前施施腐熟农家肥、沼渣有机肥及复合微生物专用肥,既满足了芹菜生长期间营养的需求,又起到抗病虫的效果,保证了生产出来的芹菜品质优,口感好,营养丰富。
具体实施方式
下面结合具体实施例,进一步阐述本发明。这些实施例仅用于说明本发明而不用于限制本发明的范围。
实施例1
本实施例涉及一种芹菜的栽培方法,包括如下步骤:
(1)种子催芽:挑选粒子饱满的种子,先置于冷水中浸泡1小时,再置于浸种剂中浸泡2小时,捞出,清洗干净,所述浸泡剂由下列组分配制而成,各组分的重量比为:氢氧化钠10%、聚天冬氨酸3ppm、山梨酸钠2%、苄氨基嘌呤10ppm、百菌清200ppm、亚硫酸钠20ppm、纳米硅藻土100ppm、尿素0.2%,余量为水,然后置于营养液中,先微波处理8秒,再常温浸泡1天,清水冲洗,漂去杂质,最后包裹纱布,置于催芽箱中恒温催芽20小时,取出;
(2)育苗:将催芽后的种子在苗床上育苗,苗床土要肥、碎、平,浇足水,并喷洒50多菌灵消毒%,然后均匀打0.5~1厘米深的育苗穴,每个穴内放入2粒步骤(1)催芽得到的种子,覆盖育苗土,土厚0.5~0.8厘米,覆盖遮阴网;
(3)育苗管理:苗床每天早晚各浇水1次,保持苗床对湿度控制在70~80%,待出苗后,下午气温低于30℃时,揭开遮阴网通风透气,及时除掉病苗、弱苗,当苗高5~10厘米时,定植;
(4)定植:选取无环境污染源、地势平坦、有机质含量丰富的土地深耕耙碎后,每亩施腐熟农家肥800kg、沼渣有机肥2000kg、复合微生物专用肥20kg,所述复合微生物专用肥包括以下重量份的组分:解淀粉芽孢杆菌0.8份、苏云金杆菌0.6份、枯草芽孢杆菌0.5份、乳酸菌0.4份、基质发酵剂1份、玉米秸秆30份、草炭20份、粉煤灰30份、甲基增效磷粉剂2份、增效醚粉剂1份、乙烯利0.4份,浅翻入土内,整平整细,闲置2天后,定植,定植行距15厘米,株距1厘米,浇足水;
(5)田间管理:定植后3天浇一次缓苗水,缓苗后进行中耕2遍,蹲苗12天,待芹菜底盘蹲大以后开始浇水,5天浇一次水,保持土壤见干见湿,进入生长旺盛期后,平均每4天浇一次水,结合浇水追三次肥,除草,除虫;
(6)采收:在播种50天后、株高20~25厘米时即可采收第一茬,采收后追肥,继续采收至第四茬,每次割收时应留茬3厘米,割后应喷洒新高脂膜稀释液。
其中,所述步骤(1)中每1升所述营养液由以下组分组成:硫酸镁0.65g,硝酸钙0.31g,硫酸钾1.01g,尿素0.82g,磷酸二氢钾0.30g,氯化钠0.30g,硫酸锰20mg,硫酸锌15mg,硫酸铜18mg,硫酸亚铁8mg,硼酸4mg,钼酸钠2mg,其余为去离子水。
其中,所述步骤(5)中追肥每亩施尿素10kg,硫酸钾5kg。
其中,所述步骤(6)中采收完第一茬后,追施每亩15kg尿素,20天后开始采收第二茬,第二茬采收完后每亩追施80kg有机无机复合肥和10kg尿素,30天后开始采收第三茬,第三茬菜收完后每亩追施15kg尿素,35天后开始采收第四茬。
实施例2
本实施例涉及一种芹菜的栽培方法,包括如下步骤:
(1)种子催芽:挑选粒子饱满的种子,先置于冷水中浸泡2小时,再置于浸种剂中浸泡3小时,浸泡剂由下列组分配制而成,各组分的重量比为:氢氧化钠20%、聚天冬氨酸4ppm、山梨酸钠3%、苄氨基嘌呤15ppm、百菌清300ppm、亚硫酸钠30ppm、纳米硅藻土200ppm、尿素00.4%,余量为水,捞出,清洗干净,然后置于营养液中,先微波处理15秒,再常温浸泡2天,清水冲洗,漂去杂质,最后包裹纱布,置于催芽箱中恒温催芽50小时,取出;
(2)育苗:将催芽后的种子在苗床上育苗,苗床土要肥、碎、平,浇足水,并喷洒50多菌灵消毒%,然后均匀打0.5~1厘米深的育苗穴,每个穴内放入3粒步骤(1)催芽得到的种子,覆盖育苗土,土厚0.5~0.8厘米,覆盖遮阴网;
(3)育苗管理:苗床每天早晚各浇水1次,保持苗床对湿度控制在70~80%,待出苗后,下午气温低于30℃时,揭开遮阴网通风透气,及时除掉病苗、弱苗,当苗高5~10厘米时,定植;
(4)定植:选取无环境污染源、地势平坦、有机质含量丰富的土地深耕耙碎后,每亩施腐熟农家肥1000kg、沼渣有机肥3000kg、复合微生物专用肥30kg,所述复合微生物专用肥包括以下重量份的组分:解淀粉芽孢杆菌1份、苏云金杆菌0.8份、枯草芽孢杆菌0.7份、乳酸菌0.8份、基质发酵剂3份、玉米秸秆35份、草炭30份、粉煤灰36份、甲基增效磷粉剂4份、增效醚粉剂3份、乙烯利0.6份,浅翻入土内,整平整细,闲置3天后,定植,定植行距20厘米,株距2厘米,浇足水;
(5)田间管理:定植后3天浇一次缓苗水,缓苗后进行中耕3遍,蹲苗12天,待芹菜底盘蹲大以后开始浇水,7天浇一次水,保持土壤见干见湿,进入生长旺盛期后,平均每5天浇一次水,结合浇水追三次肥,除草,除虫;
(6)采收:在播种60天后、株高20~25厘米时即可采收第一茬,采收后追肥,继续采收至第四茬,每次割收时应留茬3~5厘米,割后应喷洒新高脂膜稀释液。
其中,所述步骤(1)中每1升所述营养液由以下组分组成:硫酸镁0.70g,硝酸钙0.33g,硫酸钾1.05g,尿素0.85g,磷酸二氢钾0.35g,氯化钠0.33g,硫酸锰25mg,硫酸锌16mg,硫酸铜20mg,硫酸亚铁10mg,硼酸6mg,钼酸钠3mg,其余为去离子水。
其中,所述步骤(5)中追肥每次亩施尿素15kg,硫酸钾10kg。
其中,所述步骤(6)中采收完第一茬后,追施每亩15kg尿素,20天后开始采收第二茬,第二茬采收完后每亩追施80kg有机无机复合肥和10kg尿素,30天后开始采收第三茬,第三茬菜收完后每亩追施15kg尿素,35天后开始采收第四茬。
以上对本发明的具体实施例进行了描述。需要理解的是,本发明并不局限于上述特定实施方式,本领域技术人员可以在权利要求的范围内做出各种变形或修改,这并不影响本发明的实质内容。
Claims (8)
1.一种芹菜的栽培方法,其特征在于,包括如下步骤:
(1)种子催芽:挑选粒子饱满的种子,先置于冷水中浸泡1~2小时,再置于浸种剂中浸泡2~3小时,捞出,清洗干净,然后置于营养液中,先微波处理8~15秒,再常温浸泡1~2天,清水冲洗,漂去杂质,最后包裹纱布,置于催芽箱中恒温催芽30~50小时,取出;
(2)育苗:将催芽后的种子在苗床上育苗,苗床土要肥、碎、平,浇足水,并喷洒50多菌灵消毒%,然后均匀打0.5~1厘米深的育苗穴,每个穴内放入2~3粒步骤(1)催芽得到的种子,覆盖育苗土,土厚0.5~0.8厘米,覆盖遮阴网;
(3)育苗管理:苗床每天早晚各浇水1次,保持苗床对湿度控制在70~80%,待出苗后,下午气温低于30℃时,揭开遮阴网通风透气,及时除掉病苗、弱苗,当苗高5~10厘米时,定植;
(4)定植:选取无环境污染源、地势平坦、有机质含量丰富的土地深耕耙碎后,每亩施腐熟农家肥800~1000kg、沼渣有机肥2000~3000kg、复合微生物专用肥20~30kg,浅翻入土内,整平整细,闲置2~3天后,定植,浇足水;
(5)田间管理:定植后3天浇一次缓苗水,缓苗后进行中耕2~3遍,蹲苗12天左右,待芹菜底盘蹲大以后开始浇水,5~7天浇一次水,保持土壤见干见湿,进入生长旺盛期后,平均每4~5天浇一次水,结合浇水追三次肥,除草,除虫;
(6)采收:在播种50~60天后、株高20~25厘米时即可采收第一茬,采收后追肥,继续采收至第四茬。
2.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(1)浸泡剂由下列组分配制而成,各组分的重量比为:氢氧化钠10%~20%、聚天冬氨酸3~4ppm、山梨酸钠2%~3%、苄氨基嘌呤10~15ppm、百菌清200~300ppm、亚硫酸钠20~30ppm、纳米硅藻土100~200ppm、尿素0.2%~0.4%,余量为水。
3.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(1)中每1升所述营养液由以下组分组成:硫酸镁0.65~0.70g,硝酸钙0.31~0.33g,硫酸钾1.01~1.05g,尿素0.82~0.85g,磷酸二氢钾0.30~0.35g,氯化钠0.30~0.33g,硫酸锰20~25mg,硫酸锌15~16mg,硫酸铜18~20mg,硫酸亚铁8~10mg,硼酸4~6mg,钼酸钠2~3mg,其余为去离子水。
4.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(4)中复合微生物专用肥包括以下重量份的组分:解淀粉芽孢杆菌0.8~1份、苏云金杆菌0.6~0.8份、枯草芽孢杆菌0.5~0.7份、乳酸菌0.4~0.8份、基质发酵剂1~3份、玉米秸秆30~35份、草炭20~30份、粉煤灰30~36份、甲基增效磷粉剂2~4份、增效醚粉剂1~3份、乙烯利0.4~0.6份。
5.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(4)中定植行距15~20厘米,株距1~2厘米。
6.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(5)中追肥每亩施尿素10~15kg,硫酸钾5~10kg。
7.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(6)中采收完第一茬后,追施每亩15kg尿素,20天后开始采收第二茬,第二茬采收完后每亩追施80kg有机无机复合肥和10kg尿素,30天后开始采收第三茬,第三茬菜收完后每亩追施15kg尿素,35天后开始采收第四茬。
8.根据权利要求1所述芹菜的栽培方法,其特征在于,所述步骤(6)中每次割收时应留茬3~5厘米,割后应喷洒新高脂膜稀释液。
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