CN110731240A - 一种提高苏州青种子出芽率的培育方法 - Google Patents

一种提高苏州青种子出芽率的培育方法 Download PDF

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CN110731240A
CN110731240A CN201911185885.6A CN201911185885A CN110731240A CN 110731240 A CN110731240 A CN 110731240A CN 201911185885 A CN201911185885 A CN 201911185885A CN 110731240 A CN110731240 A CN 110731240A
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soil
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周承东
周先月
周先亮
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Ma'anshan Yuan Mei Agricultural Science And Technology Co Ltd
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Abstract

本发明公开了一种提高苏州青种子出芽率的培育方法,包括以下步骤:取出种子、晾晒浸种、干燥处理、种子催芽、制备苗床土和种子育芽,其中种子育芽时用新高脂膜稀释液喷雾土壤表面,种子催芽和制备苗床土需要同时进行。本发明提出的提高苏州青种子出芽率的培育方法,通过苗床土和新高脂膜配比进行调整,同时采用其他相同环境对种子进行育苗,最后对不同的幼苗进行观察,得出的数据显示苏州青种子在育苗时,需要用新高脂膜混合液对种子进行浸泡,种子要在特制苗床土中培育,这样培育出的苏州青育苗的发芽率高,同时幼苗不会出现病虫害和塌苗的情况。

Description

一种提高苏州青种子出芽率的培育方法
技术领域
本发明涉及蔬菜育种技术领域,具体为一种提高苏州青种子出芽率的培育方法及制作工艺。
背景技术
苏州青叶片近圆形,叶色绿,表面光滑,叶柄扁平较肥厚,单株重75克左右,抗病、耐寒、抽苔晚,亩产2000公斤左右。苏州青口感好,冬性强,抽薹开花晚,克服了春栽“苏州青”抽薹早、单产低及“四月慢”、“五月慢”叶色黄绿、品质差的缺点。苏州青可在夏季作小青菜和秋季作大青菜栽培。苏州青能在春季作大菜栽培,填补了春季缺少青梗类大青菜的空白。
苏州青广泛的应用在大江南北,普通农户一般采用自己培育幼苗,但是在一些大规模养殖基地里需要大规模的培育苏州青幼苗,这样就需要很高的发芽率,来带动效益,但是现有的苏州青种子发芽率不高,同时现有的苏州青种子发芽后还会出现病虫害以及塌苗现象,影响农户收益。
发明内容
发明的目的在于提供一种提高苏州青种子出芽率的培育方法,该方法具有发芽率高,同时幼苗不会出现病虫害和塌苗的情况,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种提高苏州青种子出芽率的培育方法,包括以下步骤:
S1:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
S2:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时,浸种结束后捞出沥干;
S3:干燥处理;浸泡过的种子放置在干燥器中,干燥器置于微波辐射反应炉内,通入热空气,待热空气气流平稳后,打开微波辐射反应炉的开关,对洗净的种子进行微波辐射干燥处理,直至干燥至含水量为60%;
S4:种子催芽;在20-30℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50-60%,保存6-8天;
S5:制备苗床土;苗床土制备时按重量份称取沙子50-70份、硅藻土15-40份,蛭石粉0.5-1份、玉石粉0.5-1份、生石灰3-8份、凹凸棒土3-5份、花岗岩粉0.5-1.2份、高吸水树脂0.1-0.5份、硫酸铵2-4份、氯化钾2-5份、硫酸锌0.1-0.3份、十二烷基硫酸钠0.8-1.5份、木质粉3-4份,羧甲基纤维素2-5份,苗床土制备完成后将其进行翻晒,翻晒完毕的苗床用5%的石灰水消毒,并将消毒完毕的苗床土晾晒3-4天直至PH值自然恢复至中性或弱酸性。
S6:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3。
优选的,所述S2中新高脂膜混合液包括以下质量分数配比的原料:赤霉素200-300ppm,矮壮素50-60ppm、二硫氰基甲烷20-30ppm、氨基寡糖素40-50ppm,复硝酚钠10-15ppm、氟环唑20-30ppm、维生素C10-30ppm、维生素E1-3ppm、余量为水,新高脂膜混合液制备时将各组分分别溶解于水后混合,加水稀释至所需浓度,充分搅拌均匀即可。
优选的,所述S5制备苗床土的制备方法为:
a、按重量份称取沙子、硅藻土,蛭石粉、玉石粉、生石灰和木质粉,并将其一起加入到研磨机研磨粉碎成混合粉末;
b、再将混合粉末和配方中的其余组分混合,然后再加入适量的水,搅拌均匀搅拌30-40分钟。
优选的,所述S6中种子育芽时用新高脂膜600—800倍液喷雾土壤表面。
优选的,所述S4种子催芽和S5制备苗床土需要同时进行。
与现有技术相比,本发明的有益效果是:
本发明提出的提高苏州青种子出芽率的培育方法,通过苗床土和新高脂膜配比进行调整,同时采用其他相同环境对种子进行育苗,最后对不同的幼苗进行观察,得出的数据显示苏州青种子在育苗时,需要用新高脂膜混合液对种子进行浸泡,种子要在特制苗床土中培育,这样培育出的苏州青育苗的发芽率高,同时幼苗不会出现病虫害和塌苗的情况。
附图说明
图1为本发明的整体培育过程框图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅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做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。
实施例一
一种提高苏州青种子出芽率的培育方法,包括以下步骤:
第一步:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温,因为冷冻后的种子会有水珠凝结在种子上面,如果盲目拨动种子,容易造成种子腐烂;
第二步:晾晒浸种;然后将种子放在阳光下晒1-2天,这样去除种子外壁的水珠,并保持种子表皮的完整与紧凑,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,这样能使种子的表皮舒张开来,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时,新高脂膜混合液浸泡后的种子发芽率得到提高,浸种结束后捞出沥干,新高脂膜混合液包括以下质量分数配比的原料:赤霉素200ppm,矮壮素60ppm、二硫氰基甲烷20ppm、氨基寡糖素50ppm,复硝酚钠10ppm、氟环唑30ppm、维生素C10ppm、维生素E 3ppm、余量为水,新高脂膜混合液制备时将各组分分别溶解于水后混合,加水稀释至所需浓度,充分搅拌均匀即可,其中用新高脂膜混合液浸泡种子,能驱避种子在地下感染病虫,隔离病毒感染,同时不影响萌发吸胀功能,加强呼吸强度,提高种子发芽率;
第三步:干燥处理;浸泡过的种子放置在干燥器中,干燥器置于微波辐射反应炉内,通入热空气,待热空气气流平稳后,打开微波辐射反应炉的开关,对洗净的种子进行微波辐射干燥处理,直至干燥至含水量为60%;
第四步:种子催芽;在25℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50%,保存6天;
第五步:制备苗床土;种子催芽和苗床土需要同时进行,这样种子催芽结束后就能放入苗床土中进行育苗,这样能保证萌发效率,苗床土制备时按重量份称取沙子50份、硅藻土23份,蛭石粉1份、玉石粉0.5份、生石灰5份、凹凸棒土5份、花岗岩粉1份、高吸水树脂0.25份、硫酸铵2.25份、氯化钾3份、硫酸锌0.15份、十二烷基硫酸钠0.85份、木质粉3份,羧甲基纤维素5份,苗床土制备完成后将其进行翻晒,翻晒完毕的苗床用5%的石灰水消毒,并将消毒完毕的苗床土晾晒3-4天直至PH值自然恢复至中性或弱酸性,制备苗床土的制备方法为:先按重量份称取沙子、硅藻土,蛭石粉、玉石粉、生石灰和木质粉,并将其一起加入到研磨机研磨粉碎成混合粉末,然后再将混合粉末和配方中的其余组分混合,然后再加入适量的水,搅拌均匀搅拌30分钟。
第六步:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3,种子育芽时用新高脂膜800倍液喷雾土壤表面,这样能提高种子发芽率,次批次培育的苏州青种子标注为一号幼苗。
实施例二
第一步:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
第二步:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时,新高脂膜混合液包括以下质量分数配比的原料:赤霉素300ppm,矮壮素50ppm、二硫氰基甲烷300ppm、氨基寡糖素40ppm,复硝酚钠15ppm、氟环唑20ppm、维生素C 30ppm、维生素E1ppm、余量为水,新高脂膜混合液制备时将各组分分别溶解于水后混合,加水稀释至所需浓度,充分搅拌均匀即可,其中用新高脂膜混合液浸泡种子,能提高种子发芽率;
第三步:干燥处理;浸泡过的种子放置在干燥器中,对洗净的种子进行微波辐射干燥处理;
第四步:种子催芽;在25℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50%,保存6天;
第五步:制备苗床土;种子催芽和苗床土需要同时进行,这样种子催芽结束后就能放入苗床土中进行育苗,这样能保证萌发效率,苗床土制备时按重量份称取沙子58份、硅藻土15份,蛭石粉0.75份、玉石粉0.75份、生石灰4份、凹凸棒土6份、花岗岩粉1份、高吸水树脂0.25份、硫酸铵2.25份、氯化钾4份、硫酸锌0.15份、十二烷基硫酸钠0.85份、木质粉4份,羧甲基纤维素3份,苗床土制备完成后将其进行翻晒,翻晒完毕的苗床用5%的石灰水消毒,并将消毒完毕的苗床土晾晒3-4天直至PH值自然恢复至中性或弱酸性。
第六步:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3,种子育芽时用新高脂膜800倍液喷雾土壤表面,这样能提高种子发芽率,次批次培育的苏州青种子标注为二号幼苗。
实施例三
第一步:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
第二步:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌;
第三步:干燥处理;浸泡过的种子放置在干燥器中,对洗净的种子进行微波辐射干燥处理;
第四步:种子催芽;在25℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50%,保存6天;
第五步:制备苗床土;种子催芽和苗床土需要同时进行,这样种子催芽结束后就能放入苗床土中进行育苗,这样能保证萌发效率,苗床土制备时按重量份称取沙子58份、硅藻土15份,蛭石粉0.75份、玉石粉0.75份、生石灰4份、凹凸棒土6份、花岗岩粉1份、高吸水树脂0.25份、硫酸铵2.25份、氯化钾4份、硫酸锌0.15份、十二烷基硫酸钠0.85份、木质粉4份,羧甲基纤维素3份,苗床土制备完成后将其进行翻晒,翻晒完毕的苗床用5%的石灰水消毒,并将消毒完毕的苗床土晾晒3-4天直至PH值自然恢复至中性或弱酸性。
第六步:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3,次批次培育的苏州青种子标注为三号幼苗。
实施例四
第一步:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
第二步:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时,新高脂膜混合液包括以下质量分数配比的原料:赤霉素300ppm,矮壮素50ppm、二硫氰基甲烷300ppm、氨基寡糖素40ppm,复硝酚钠15ppm、氟环唑20ppm、维生素C 30ppm、维生素E1ppm、余量为水,新高脂膜混合液制备时将各组分分别溶解于水后混合,加水稀释至所需浓度,充分搅拌均匀即可,其中用新高脂膜混合液浸泡种子,能提高种子发芽率;
第三步:干燥处理;浸泡过的种子放置在干燥器中,对洗净的种子进行微波辐射干燥处理;
第四步:种子催芽;在25℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50%,保存6天;
第五步:制备苗床土;种子催芽和苗床土需要同时进行,这样种子催芽结束后就能放入苗床土中进行育苗,这样能保证萌发效率,苗床土为沙土。
第六步:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3,种子育芽时用新高脂膜800倍液喷雾土壤表面,这样能提高种子发芽率,次批次培育的苏州青种子标注为四号幼苗。
实施例五
第一步:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
第二步:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时;
第三步:干燥处理;浸泡过的种子放置在干燥器中,对洗净的种子进行微波辐射干燥处理;
第四步:种子催芽;在25℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50%,保存6天;
第五步:制备苗床土;种子催芽和苗床土需要同时进行,这样种子催芽结束后就能放入苗床土中进行育苗,这样能保证萌发效率,苗床土为沙土。
第六步:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3,次批次培育的苏州青种子标注为五号幼苗。
其中五个标号幼苗培育时,除了苗床土和新高脂膜的区别外,其他环境相同,一号幼苗的种子和二号幼苗的种子经过了不同比例配比新高脂膜混合液的浸泡同时在特制苗床土中培育,三号幼苗的种子没有经过新高脂膜混合液的浸泡但是在特制苗床土中培育,四号幼苗的种子经过了新高脂膜混合液的浸泡但是在普通砂土中培育,五号幼苗的种子没有经过新高脂膜混合液的浸泡同时在普通砂土中培育,五个标号幼苗培育后的发芽率如表1所示:
Figure BDA0002292382180000081
综上所述,本发明提出的提高苏州青种子出芽率的培育方法,通过苗床土和新高脂膜配比进行调整,同时采用其他相同环境对种子进行育苗,最后对不同的幼苗进行观察,得出的数据显示苏州青种子在育苗时,需要用新高脂膜混合液对种子进行浸泡,种子要在特制苗床土中培育,这样培育出的苏州青育苗的发芽率高,同时幼苗不会出现病虫害和塌苗的情况。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种提高苏州青种子出芽率的培育方法,其特征在于,包括以下步骤:
S1:取出种子;将种子从冷冻仓里面拿出来,先不要动种子,让种子的温度自然降到常温;
S2:晾晒浸种;然后将种子放在阳光下晒1-2天,晒后的种子用50-60℃热水浸泡5-10分钟,不断搅拌,然后将种子放置在25-30℃的新高脂膜混合液中浸种6小时,浸种结束后捞出沥干;
S3:干燥处理;浸泡过的种子放置在干燥器中,干燥器置于微波辐射反应炉内,通入热空气,待热空气气流平稳后,打开微波辐射反应炉的开关,对洗净的种子进行微波辐射干燥处理,直至干燥至含水量为60%;
S4:种子催芽;在20-30℃下催芽,并注意保持良好通气,并在种子的上方盖上稻草,稻草用于保温催芽,湿度保持在50-60%,保存6-8天;
S5:制备苗床土;苗床土制备时按重量份称取沙子50-70份、硅藻土15-40份,蛭石粉0.5-1份、玉石粉0.5-1份、生石灰3-8份、凹凸棒土3-5份、花岗岩粉0.5-1.2份、高吸水树脂0.1-0.5份、硫酸铵2-4份、氯化钾2-5份、硫酸锌0.1-0.3份、十二烷基硫酸钠0.8-1.5份、木质粉3-4份,羧甲基纤维素2-5份,苗床土制备完成后将其进行翻晒,翻晒完毕的苗床用5%的石灰水消毒,并将消毒完毕的苗床土晾晒3-4天直至PH值自然恢复至中性或弱酸性。
S6:种子育芽;恒温催芽后的种子和苗床土拌匀,放置在阴凉处,保持苗床土润湿,种子和苗床土的重量比为1:3。
2.根据权利要求1所述的一种提高苏州青种子出芽率的培育方法,其特征在于,所述S2中新高脂膜混合液包括以下质量分数配比的原料:赤霉素200-300ppm,矮壮素50-60ppm、二硫氰基甲烷20-30ppm、氨基寡糖素40-50ppm,复硝酚钠10-15ppm、氟环唑20-30ppm、维生素C10-30ppm、维生素E 1-3ppm、余量为水,新高脂膜混合液制备时将各组分分别溶解于水后混合,加水稀释至所需浓度,充分搅拌均匀即可。
3.根据权利要求1所述的一种提高苏州青种子出芽率的培育方法,其特征在于,所述S5制备苗床土的制备方法为:
a、按重量份称取沙子、硅藻土,蛭石粉、玉石粉、生石灰和木质粉,并将其一起加入到研磨机研磨粉碎成混合粉末;
b、再将混合粉末和配方中的其余组分混合,然后再加入适量的水,搅拌均匀搅拌30-40分钟。
4.根据权利要求1所述的一种提高苏州青种子出芽率的培育方法,其特征在于,所述S6中种子育芽时用新高脂膜600—800倍液喷雾土壤表面。
5.根据权利要求1所述的一种提高苏州青种子出芽率的培育方法,其特征在于,所述S4种子催芽和S5制备苗床土需要同时进行。
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