CN1615684A - 抗旱造林方法 - Google Patents

抗旱造林方法 Download PDF

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Publication number
CN1615684A
CN1615684A CNA2003101139812A CN200310113981A CN1615684A CN 1615684 A CN1615684 A CN 1615684A CN A2003101139812 A CNA2003101139812 A CN A2003101139812A CN 200310113981 A CN200310113981 A CN 200310113981A CN 1615684 A CN1615684 A CN 1615684A
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cave
soil
nursery stock
drought
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CN100399880C (zh
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潘存德
陈亚宁
邱长林
何江成
李疆
廖康
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Xinjiang Institute of Ecology and Geography of CAS
Xinjiang Agricultural University
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Xinjiang Institute of Ecology and Geography of CAS
Xinjiang Agricultural University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract

本发明是一种抗旱造林方法,包括苗根植物激素处理法、苗根肥泥浆浸蘸法、苗根渍蘸后的处理法、窝穴深挖法、根系深栽和厚土复盖法和覆膜处理,它用浓度为0.5~1%硫酸铵和100ppm以下2,4-D配制的溶液浸渍苗木根部,用杀菌后的细土与水或浓度为1%的硫酸铵溶液调成的泥浆浸蘸苗木根部,苗木栽植完毕浇足定根水,用塑料薄膜覆盖于穴面上,增强了土壤保湿、保墒功能,促进了苗木正常定根和发育生长,同时还克服了春天寒气复返气温下降时和夏旱时日光暴晒地温偏高的不利因素,还可提前造林时间,增加苗木年生长期,特别适于无灌溉条件的沙漠、沙化地或荒漠地区的植树造林。

Description

抗旱造林方法
一、技术领域    本发明涉及一种植物栽培方法,特别是在无灌溉条件的沙漠、沙化地、荒漠或其它干旱、半干旱地区营造植被的方法。
二、背景技术    干旱区常年日照时间长,降雨次数少,雨量小,土壤干燥,土壤水分蒸发快,致使土壤保湿、保墒功能低,需要通过特殊措施来保证造林成活率。现有抗旱造林措施包括浸根、遮荫、截干、复踩、摘叶、窄坑、坐水、整地,是目前无灌溉半干旱地区提高造林成活率的比较有效技术措施。
三、发明内容    本发明提供一种抗旱造林方法,包括苗根肥泥浆浸蘸法、苗根植物激素处理法、苗根渍蘸后的处理法、窝穴深挖法、根系深栽和厚土复盖法、覆膜处理,它是按以下步骤进行:
1、用浓度为0.5~1%硫酸铵和100ppm以下2,4-D配制的溶液浸渍苗木根部;
2、用杀菌后的细土与水或浓度为1%的硫酸铵溶液调成泥浆,浸蘸苗木根部,以蘸上泥浆后不见原根颜色为宜;
3、浸蘸后即刻以100株至200株为一份,苗根向下,装入不透明塑料袋内,运至造林地点;
4、采取穴状整地,树穴规格40cm×40cm×50cm,穴底要平整,土壤要细碎疏松,厚度至少为40cm;
5、栽苗前先将穴内土壤挖出放在窝穴的旁边,然后放入苗木,用手轻轻向上将苗木提几下,让其根系重新伸展,然后将松土压紧,再复土,再压紧,最后复一层松土,盖土厚度要超过苗木根际处8cm以上,盖土后穴面应不低于水平地面3cm米以上,同时表层肥土务必填回穴内;
6、苗木栽植完毕浇足定根水,用边长大于窝穴口的方形透明塑料薄膜覆盖于穴面上;
7、造林树种为耐旱、耐瘠薄和适宜于干旱地区环境的品种。
用植物激素浸根处理后的苗木能提前解除休眠,加速生根缩短缓苗期,促进生长发育等多种效用,而苗根浸蘸泥浆后可保持根系长时间处于湿润状态,并供给苗根在发挥正常生理功能以前所需的部分水分和营养物质,以促进苗木定根和缩短缓苗期,通过运用深挖穴、深栽植和厚土覆盖法及穴面低于水平地面的栽植法,可让苗木截留更多的水分,不断改变土壤中的含水量,增强了苗木吸肥、耐旱、抗风和固土能力,促进了苗木正常定根和发育生长,穴面覆膜能进一步防止了土层水分的蒸发,增强了土壤保湿、保墒功能。同时还克服了春天寒气复返气温下降时和夏旱时日光暴晒地温偏高的不利因素,保障了苗木根系的正常活动,还可提前造林时间,增加苗木年生长期。
四、具体实施方式    选择耐旱、耐瘠薄和适宜于干旱地区环境的造林树种,用浓度为0.5~1%硫酸铵和100ppm以下2,4-D配制的溶液浸渍苗木根部;再用杀菌后的细土与水或浓度为1%的硫酸铵溶液调成泥浆,浸蘸苗木根部,以蘸上泥浆后不见原根颜色为宜;渍蘸后即刻以100株至200株为一份,苗根向下,装入不透明塑料袋内,运至造林地点;采取穴状整地,树穴规格40cm×40cm×50cm,穴底要平整,土壤要细碎疏松,厚度至少为40cm;栽苗前先将穴内土壤至底部挖出放在窝穴的旁边,然后放入苗木,用手轻轻向上将苗木提几下,让其根系重新伸展,然后松土压紧,再复土,再压紧,最后复一层松土,盖土厚度要超过苗木根际处8cm以上,盖土后穴面应不低于水平地面3cm米以上,同时表层肥土务必填回穴内;苗木栽植完毕浇足定根水,用边长大于窝穴口的方形透明塑料薄膜覆盖于穴面上。

Claims (2)

1、抗旱造林方法,其特征在于按以下步骤进行:
a.用浓度为0.5~1%硫酸铵和100ppm以下2,4-D配制的溶液浸渍苗木根部;
b.用杀菌后的细土与水或浓度为1%的硫酸铵溶液调成泥浆,浸蘸苗木根部,以蘸上泥浆后不见原根颜色为宜;
c.浸蘸后即刻以100株至200株为一份,苗根向下,装入不透明塑料袋内,运至造林地点;
d.采取穴状整地,树穴规格40cm×40cm×50cm,穴底要平整,土壤要细碎疏松,厚度至少为40cm;
e.栽苗前先将穴内土壤挖出放在窝穴的旁边,然后放入苗木,用手轻轻向上将苗木提几下,让其根系重新伸展,然后将松土压紧,再复土,再压紧,最后复一层松土,盖土厚度要超过苗木根际处8cm以上,盖土后穴面应不低于水平地面3cm米以上,表层肥土务必填回穴内;
f.苗木栽植完毕浇足定根水,用边长大于窝穴口的方形透明塑料薄膜覆盖于穴面上。
2、根据权利要求1所述的抗旱造林方法,其特征在于造林树种为耐旱、耐瘠薄和适宜于干旱地区环境的品种。
CNB2003101139812A 2003-11-15 2003-11-15 抗旱造林方法 Expired - Fee Related CN100399880C (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172191A (zh) * 2011-01-24 2011-09-07 中国科学院新疆生态与地理研究所 一种提高干旱荒漠区人工恢复胡杨成活率的快速方法
CN103190259A (zh) * 2012-01-09 2013-07-10 李瑛� 一种治沙固沙的深栽植树方法
CN103583304A (zh) * 2013-10-17 2014-02-19 固镇县淮鸿灰天鹅养殖专业合作社 一种抗旱造林的方法
CN104920138A (zh) * 2015-05-27 2015-09-23 广西壮族自治区林业科学研究院 南方松造林前苗木干旱胁迫预处理的方法
CN107960299A (zh) * 2017-12-07 2018-04-27 山西省林业科学研究院 半干旱区杨树抗旱造林方法
CN109729900A (zh) * 2019-02-21 2019-05-10 中国林业科学研究院森林生态环境与保护研究所 一种川西干旱河谷植被恢复重建方法
CN111165249A (zh) * 2019-12-26 2020-05-19 景古环境建设股份有限公司 一种园林苗木的抗旱种植方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172191A (zh) * 2011-01-24 2011-09-07 中国科学院新疆生态与地理研究所 一种提高干旱荒漠区人工恢复胡杨成活率的快速方法
CN102172191B (zh) * 2011-01-24 2012-08-01 中国科学院新疆生态与地理研究所 一种提高干旱荒漠区人工恢复胡杨成活率的快速方法
CN103190259A (zh) * 2012-01-09 2013-07-10 李瑛� 一种治沙固沙的深栽植树方法
CN103583304A (zh) * 2013-10-17 2014-02-19 固镇县淮鸿灰天鹅养殖专业合作社 一种抗旱造林的方法
CN104920138A (zh) * 2015-05-27 2015-09-23 广西壮族自治区林业科学研究院 南方松造林前苗木干旱胁迫预处理的方法
CN107960299A (zh) * 2017-12-07 2018-04-27 山西省林业科学研究院 半干旱区杨树抗旱造林方法
CN109729900A (zh) * 2019-02-21 2019-05-10 中国林业科学研究院森林生态环境与保护研究所 一种川西干旱河谷植被恢复重建方法
CN111165249A (zh) * 2019-12-26 2020-05-19 景古环境建设股份有限公司 一种园林苗木的抗旱种植方法

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