CN107801557B - 一种猕猴桃蔓肿病的防治方法 - Google Patents

一种猕猴桃蔓肿病的防治方法 Download PDF

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CN107801557B
CN107801557B CN201711148597.4A CN201711148597A CN107801557B CN 107801557 B CN107801557 B CN 107801557B CN 201711148597 A CN201711148597 A CN 201711148597A CN 107801557 B CN107801557 B CN 107801557B
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kiwi berry
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CN107801557A (zh
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陈庆红
罗轩
高磊
张蕾
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Institute of Fruit and Tea of Hubei Academy of Agricultural Sciences
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Institute of Fruit and Tea of Hubei Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants

Abstract

本发明提供了一种猕猴桃蔓肿病的防治方法,包括如下步骤:a、每年花期喷硼砂液1‑2次;b、根际土壤施用硼肥;c、合理增施磷肥和农家肥,利用磷硼互补的规律,保持土壤高磷、中硼的比例;d、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面用刀从上到下打×,深达木质部。本发明对于猕猴桃进行花期喷硼和土壤施用硼肥,能够预防猕猴桃发生新的病害,用刀对于猕猴桃的蔓肿处进行伤害后,猕猴桃就会在伤口处生成一个新愈伤组织,生成新的形成层,也就是重新生长出新的韧皮部和木质部,主蔓新的韧皮部和木质部的恢复运输功能。

Description

一种猕猴桃蔓肿病的防治方法
技术领域
本发明属于果树病学领域,涉及猕猴桃蔓肿病的防治方法。
背景技术
藤肿病,是猕猴桃果树的一种缺素症状,能引起果树主侧蔓突然增粗变畸形。主蔓韧皮部和木质部的运输功能受到影响,造成果树营养不足。
猕猴桃的主、侧蔓的中段藤蔓突然增粗,呈上粗下细的畸形现象,有粗皮、裂皮,叶色泛黄,花果稀少,严重时,裂皮下的形成层开始褐变坏死,具发酵臭味。病树生长较弱甚至引起死枝。
树体和土壤缺硼。发生于猕猴桃枝梢全硼含量低于10毫克/千克、土壤速效硼含量低于0.2毫克/千克的果园。
现有技术虽然通过叶面喷硼和土壤施硼,一定能够起到预防的作用,但对于已发生藤肿病的树没有得到治疗,往往死去。
发明内容
本发明的发明目的是提出一种防治猕猴桃蔓肿病的防治方法。
本发明的技术方案是:
一种猕猴桃蔓肿病的防治方法,其特征在于,包括如下步骤:
a、每年花期喷硼砂液1-2次;
b、根际土壤施用硼肥;
c、合理增施磷肥和农家肥,利用磷硼互补的规律,保持土壤高磷、中硼的比例;
d、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面用刀从上到下打×,深达木质部。
进一步地,上述花期喷硼砂液的浓度为0.2%。
进一步地,上述土壤施用硼肥为每隔2年左右,在萌芽至新梢抽生期地面施硼砂,每667平方米0.5~1千克,将士壤速效硼含量提高到 0.3~0.5毫克/千克,枝梢全硼含量达到25~30毫克/千克。
进一步地,上述述磷肥含量 40~120毫克/千克,所述中硼含量达0.3~0.5毫克/千克。
有益效果
对于猕猴桃进行花期喷硼和土壤施用硼肥,能够预防猕猴桃发生新的病害,用刀对于猕猴桃的蔓肿处进行伤害后,猕猴桃就会在伤口处生成一个新愈伤组织,生成新的形成层,也就是重新生长出新的韧皮部和木质部,主蔓新的韧皮部和木质部的恢复运输功能。
在伤流期进行刀割主要是减轻猕猴桃的营养流失。
具体实施方式
下面结合具体实施例对本发明作进一步描述:
实施例1
一种猕猴桃蔓肿病的防治方法,包括如下步骤:
a、每年花期喷硼砂液1~2次(浓度为0.2%);
b、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面纵向用薄刀片从上到下划×(长度5~6cm),深达木质部。
该办法成活率约45~59%左右 。
实施例2
一种猕猴桃蔓肿病的防治方法,包括如下步骤:
a、每年花期喷硼砂液1~2次(浓度为0.2%);
b、根际土壤施用硼肥,每隔2年左右,在萌芽至新梢抽生期(4~5月间)地面施硼砂,每667平方米0.5~1千克,将士壤速效硼含量提高到 0.3~0.5毫克/千克,枝梢全硼含量达到25~30毫克/千克;
c、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面纵向用薄刀片从上到下划×(长度5~6cm),深达木质部。
该办法成活率约65~76%左右 。
实施例3
一种猕猴桃蔓肿病的防治方法,包括如下步骤:
a、每年花期喷硼砂液1~2次(浓度为0.2%);
b、根际土壤施用硼肥,每隔2年左右,在萌芽至新梢抽生期(4~5月间)地面施硼砂,每667平方米0.5~1千克,将士壤速效硼含量提高到 0.3~0.5毫克/千克,枝梢全硼含量达到25~30毫克/千克;
c、合理增施磷肥和农家肥,利用磷硼互补的规律,保持土壤高磷(速效磷含量 40~120毫克/千克)、中硼(速效硼含量达0.3~0.5毫克/千克)的比例;
d、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面用薄刀片从上到下打×(×的长、宽度度约5~6cm×3~4cm),深达木质部。
该办法成活率约82~89%左右 。

Claims (1)

1.一种猕猴桃蔓肿病的防治方法,包括如下步骤: a、每年花期喷硼砂液1~2次; b、根际土壤施用硼肥,每隔2年左右,在萌芽至新梢抽生期地面施硼砂,每667平方米 0.5~1千克,将土壤速效硼含量提高到0.3~0.5毫克/千克,枝梢全硼含量达到25~30毫克/千克;c、合理增施磷肥和农家肥,利用磷硼互补的规律,保持土壤高磷、中硼;即:速效磷含量40~120毫克/千克;速效硼含量达0.3~0.5毫克/千克的比例;
其特征在于,还包括如下步骤:
d、在猕猴桃的伤流期过后,在蔓肿处沿任意一侧面用薄刀片从上到下打“×”,深达木质部;
所述“×”的长、宽度为5~6cm×3~4cm。
CN201711148597.4A 2017-11-17 2017-11-17 一种猕猴桃蔓肿病的防治方法 Active CN107801557B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342208A (zh) * 2010-07-29 2012-02-08 周凤彬 猕猴桃缺素类黄化病的防治方法
CN102986429A (zh) * 2012-11-29 2013-03-27 杨江莲 猕猴桃和魔芋立体种植方法
CN105248197A (zh) * 2015-10-26 2016-01-20 贵州大学 一种防控猕猴桃溃疡病的方法
CN106416840A (zh) * 2016-09-27 2017-02-22 四川农业大学 一种猕猴桃褐斑病综合防治方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342208A (zh) * 2010-07-29 2012-02-08 周凤彬 猕猴桃缺素类黄化病的防治方法
CN102986429A (zh) * 2012-11-29 2013-03-27 杨江莲 猕猴桃和魔芋立体种植方法
CN105248197A (zh) * 2015-10-26 2016-01-20 贵州大学 一种防控猕猴桃溃疡病的方法
CN106416840A (zh) * 2016-09-27 2017-02-22 四川农业大学 一种猕猴桃褐斑病综合防治方法

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