CN106688361A - 一种玉米种子的处理方法 - Google Patents

一种玉米种子的处理方法 Download PDF

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CN106688361A
CN106688361A CN201611017172.5A CN201611017172A CN106688361A CN 106688361 A CN106688361 A CN 106688361A CN 201611017172 A CN201611017172 A CN 201611017172A CN 106688361 A CN106688361 A CN 106688361A
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王传龙
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Tu Village Bengbu Fumin Pomegranate Cooperatives
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Abstract

本发明涉及一种玉米种子的处理方法,包括以下步骤:(1)购买良种,筛选籽粒饱满、健康的玉米种;(2)使用浸种液浸种,浸种时间2‑4小时;(3)将浸种后的玉米种装入消过毒的塑料袋,密封后置于20‑25℃的避光处8‑12小时;(4)将处理好的玉米种子使用播种机合理密植。本发明方法原料常见,操作简单,通过实验,使用本发明方法处理玉米种子,玉米的亩产由505kg增长至562kg,增产率11%,同时大大降低了玉米种植过程中病虫害的发生率,确实可以达到降低种植过程中病虫害的发生率、减少农药使用量、提升玉米品质及产量的效果,利于广泛推广使用。

Description

一种玉米种子的处理方法
技术领域
本发明属于农作物栽培技术领域,具体涉及一种玉米种子的处理方法。
背景技术
玉米,是禾本科玉蜀黍属一年生草本植物,玉米用作饲料、食物和工业原料,在许多地区作为主要食物,被作为补充人体所必需的铁、镁等矿物质的来源;我国玉米种植面积和总产量仅次于美国,居世界第二位。玉米在我国分布很广,南自北纬18度的海南岛,北至北纬53度的黑龙江省的黑河以北,东起台湾和沿海省份,西到新疆及青藏高原,都有一定面积。玉米在种植过程中常见的病虫害有30余种,这就需要一种简单有效、易于推广的玉米种子处理方法,达到降低种植过程中病虫害的发生率、减少农药使用量、提升玉米品质及产量的效果。
发明内容
本发明的目的是提供一种玉米种子的处理方法,解决上述问题。
本发明通过以下技术方案实现:
一种玉米种子的处理方法,包括以下步骤:
(1)购买良种,筛选籽粒饱满、健康的玉米种;
(2)取质量分数25%双氧水、1%聚天冬氨酸水溶液100倍液、2%氨基寡糖素水剂200倍液、50%甲基托布津500倍液、5%强力生根粉溶液、50%矮壮素100倍液、中药提取液按质量比例2:2:1:5:5:4:1均匀混合制得玉米种子浸种液;所述中药提取液按质量份数计,包括玉米叶2-4份、桑叶2-4份、冬青叶1-2份、蟾蜍草3-5份、黄芪1-2份、氯化钠0.5-1份、磷酸二氢钾0.01-0.02份、水10-15份;使用所述浸种液浸种,浸种时间2-4小时;
(3)将浸种后的玉米种装入消过毒的塑料袋,密封后置于20-25℃的避光处8-12小时;
(4)将处理好的玉米种子使用播种机合理密植。
优选的,步骤(2)中所述中药提取液按质量份数计,包括玉米叶3份、桑叶3份、冬青叶2份、蟾蜍草4份、黄芪1份、氯化钠0.8份、磷酸二氢钾0.01份、水10份。
优选的,步骤(2)中所述浸种时间为4小时。
本发明的有益效果:使用所述浸种液浸种,可以抑制玉米种表面病菌的生长、增加叶面细胞的密度和细胞壁强度,达到提高抗病虫害的能力、提高亩产量的效果;将浸种后的玉米种装入消过毒的塑料袋,密封后置于20-25℃的避光处8-12小时,可以使种子浸种液的有效成分进一步作用,更有利于杀死玉米种表面及内部的病毒真菌、使种子出苗后根系发达植株矮壮、提高促进种子萌发的酶的活性,达到提高种子的抗病抗倒伏能力、提升玉米的品质及产量的效果;通过实验,使用本发明方法处理玉米种子,玉米的亩产由505kg增长至562kg,增产率11%,同时大大降低了玉米种植过程中病虫害的发生率,确实可以达到降低种植过程中病虫害的发生率、减少农药使用量、提升玉米品质及产量的效果,利于广泛推广使用。
具体实施方式
实施例1
一种玉米种子的处理方法,包括以下步骤:
(1)购买良种,筛选籽粒饱满、健康的玉米种;
(2)取质量分数25%双氧水、1%聚天冬氨酸水溶液100倍液、2%氨基寡糖素水剂200倍液、50%甲基托布津500倍液、5%强力生根粉溶液、50%矮壮素100倍液、中药提取液按质量比例2:2:1:5:5:4:1均匀混合制得玉米种子浸种液;所述中药提取液按质量份数计,由以下原料制成:玉米叶4份、桑叶4份、冬青叶2份、蟾蜍草5份、黄芪2份、氯化钠1份、磷酸二氢钾0.02份、水15份;使用所述浸种液浸种,浸种时间4小时,可以抑制玉米种表面病菌的生长、增加叶面细胞的密度和细胞壁强度,达到提高抗病虫害的能力、提高亩产量的效果;
(3)将浸种后的玉米种装入消过毒的塑料袋,密封后置于20-25℃的避光处8-12小时,可以使种子浸种液的有效成分进一步作用,更有利于杀死玉米种表面及内部的病毒真菌、使种子出苗后根系发达植株矮壮、提高促进种子萌发的酶的活性,达到提高种子的抗病抗倒伏能力、提升玉米的品质及产量的效果;
(4)将处理好的玉米种子使用播种机合理密植。
实施例2
一种玉米种子的处理方法,包括以下步骤:
(1)购买良种,筛选籽粒饱满、健康的玉米种;
(2)取质量分数25%双氧水、1%聚天冬氨酸水溶液100倍液、2%氨基寡糖素水剂200倍液、50%甲基托布津500倍液、5%强力生根粉溶液、50%矮壮素100倍液、中药提取液按质量比例2:2:1:5:5:4:1均匀混合制得玉米种子浸种液;所述中药提取液按质量份数计,由以下原料制成:玉米叶2份、桑叶2份、冬青叶1份、蟾蜍草3份、黄芪1份、氯化钠0.5份、磷酸二氢钾0.01份、水10份;使用所述浸种液浸种,浸种时间2小时,可以抑制玉米种表面病菌的生长、增加叶面细胞的密度和细胞壁强度,达到提高抗病虫害的能力、提高亩产量的效果;
(3)将浸种后的玉米种装入消过毒的塑料袋,密封后置于20-25℃的避光处8-12小时,可以使种子浸种液的有效成分进一步作用,更有利于杀死玉米种表面及内部的病毒真菌、使种子出苗后根系发达植株矮壮、提高促进种子萌发的酶的活性,达到提高种子的抗病抗倒伏能力、提升玉米的品质及产量的效果;
(4)将处理好的玉米种子使用播种机合理密植。
对比例实施1
本对比例实施1与实施例1相比,不使用步骤(2)所述浸种液,仅使用清水浸种,除此外的方法步骤均相同。
对比例实施2
本对比例实施2与实施例2相比,不进行步骤(3)所述操作,除此外的方法步骤均相同。
对照组
常规的玉米种子处理方法。
分别使用上述2个实施例、2个对比实施例与1个对照组的方法,对购买的相同玉米种子进行处理后播种,亩产结果如表1、部分病虫害发生率如表2:
表1
亩产(kg)
实施例1 562
实施例2 558
对比实施例1 528
对比实施例2 542
对照组 505
表2
圆斑病发生率(%) 黑粉病发生率(%) 大斑病发生率(%) 玉米螟发生率(%) 蚜虫发生率(%)
实施例1 5.3 3.6 4.8 2.1 3.7
实施例2 4.8 2.9 4.6 3.0 3.2
对比实施例1 18.6 16.5 17.9 16.8 15.7
对比实施例2 9.8 7.9 7.1 8.0 6.9
对照组 20.1 18.2 16.9 17.1 19.8
由表1、表2可知,使用本发明方法处理玉米种子,玉米的亩产由505kg增长至562kg,增产率11%,同时大大降低了玉米种植过程中病虫害的发生率,确实可以达到降低种植过程中病虫害的发生率、减少农药使用量、提升玉米品质及产量的效果,利于广泛推广使用。

Claims (3)

1.一种玉米种子的处理方法,其特征在于,包括以下步骤:
(1)购买良种,筛选籽粒饱满、健康的玉米种;
(2)取质量分数25%双氧水、1%聚天冬氨酸水溶液100倍液、2%氨基寡糖素水剂200倍液、50%甲基托布津500倍液、5%强力生根粉溶液、50%矮壮素100倍液、中药提取液按质量比例2:2:1:5:5:4:1均匀混合制得玉米种子浸种液;所述中药提取液按质量份数计,由以下原料制成:玉米叶2-4份、桑叶2-4份、冬青叶1-2份、蟾蜍草3-5份、黄芪1-2份、氯化钠0.5-1份、磷酸二氢钾0.01-0.02份、水10-15份;使用所述浸种液浸种,浸种时间2-4小时;
(3)将浸种后的玉米种装入消过毒的塑料袋,密封后置于20-25℃的避光处8-12小时;
(4)将处理好的玉米种子使用播种机合理密植。
2.根据权利要求1所述的一种玉米种子的处理方法,其特征在于:步骤(2)中所述中药提取液按质量份数计,由以下原料制成:玉米叶3份、桑叶3份、冬青叶2份、蟾蜍草4份、黄芪1份、氯化钠0.8份、磷酸二氢钾0.01份、水10份。
3.根据权利要求1所述的一种玉米种子的处理方法,其特征在于:步骤(2)中所述浸种时间为4小时。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107820779A (zh) * 2017-11-20 2018-03-23 蚌埠市禹会区马城胡本号家庭农场 一种玉米种子的改性处理方法
CN108484319A (zh) * 2018-04-09 2018-09-04 刘长美 一种促进植物种子发芽的拌种剂及其制作方法
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CN108484319A (zh) * 2018-04-09 2018-09-04 刘长美 一种促进植物种子发芽的拌种剂及其制作方法
CN109429945A (zh) * 2018-12-15 2019-03-08 山东登海种业股份有限公司 一种玉米种植方法

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