CN107996573A - 一种新型马尾松增脂剂 - Google Patents
一种新型马尾松增脂剂 Download PDFInfo
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- 235000011609 Pinus massoniana Nutrition 0.000 title claims abstract description 16
- 241000018650 Pinus massoniana Species 0.000 title claims abstract description 16
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- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 11
- YGGXZTQSGNFKPJ-UHFFFAOYSA-N methyl 2-naphthalen-1-ylacetate Chemical compound C1=CC=C2C(CC(=O)OC)=CC=CC2=C1 YGGXZTQSGNFKPJ-UHFFFAOYSA-N 0.000 claims abstract description 11
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- General Health & Medical Sciences (AREA)
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- Agronomy & Crop Science (AREA)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract
为了提高采脂效率，保障松脂产业原料供应，促进松脂产业健康发展，本发明在系统的研究植物矿质营养、植物生长调节剂和pH对马尾松产脂的影响的基础上，提供了一种马尾松新型增脂剂，可显著提高马尾松产脂、泌脂，增脂周期2个月以上。它由植物生长调节剂萘乙酸、油菜素甾醇、植物必须矿质营养元素Mg、Zn、Fe、Cu、B、Na、Cl、S中的一种或几种组成。
Description
技术领域
本发明属于生长促进剂领域，具体地说，涉及一种新型马尾松增脂剂。
背景技术
中国是松脂生产大国，上世纪90年代松脂产量为35-40万t/年，近60年累计生产松脂1900多万t，占世界松脂总产量的60%，松香、松节油以及深加工产品年产值约16亿美元，曾是中国除木材外的第二大林业产业。马尾松（Pinus massoniana）则是主要采脂树种，年产量占全国总产量的90%以上。中国早在19世纪50年代就开始使用20多种药剂来提高松脂产量，其中，比较有增产成效的为硫酸或硫酸软膏增脂、亚硫酸木浆液化学采脂、乙烯利法、2,4-D法等，但对树体均有一定伤害，尤其是硫酸或硫酸软膏增脂，对树体伤害较大，没有得到大面积推广应用。在“八五”至“九五”期间，研制的增产灵-2号、9205低温采脂剂、松树增脂剂和丰脂等几种中长期化学采脂刺激剂相继应用，具有一定的增脂效果，增产率达到4.92% ~29.85%。松树分泌松脂涉及到一系列的细胞生理生化代谢反应，而细胞植物矿质营养、激素以及pH水平对细胞生理生化反应影响较大，但关于细胞植物矿质营养、激素以及pH对马尾松产脂影响在国内未见有系统的研究。
近年来，伴随国内经济持续高速发展，采脂劳动成本持续上涨，而松脂价格增幅不大，致使脂农采脂积极性不高，原料短缺成为制约松脂产业发展的主要因素，再加上国内采脂工艺研究停滞，没有突破性进展。就社会发展趋势而言，劳动力价格提升是必然的，松脂产业健康发展亟需提高采脂效率，而改良增脂剂，或系统开发新的增脂剂，提升其增产效果，是提高采脂效率重要途径。
发明内容
有鉴于此，本发明在系统研究植物矿质营养、植物生长调节剂和pH对马尾松产脂影响的基础上，提供了一种马尾松新型增脂剂，可显著促进马尾松产脂、泌脂，增脂周期2个月以上。
为了解决上述问题，本发明公开了一种新型马尾松增脂剂，它由植物生长调节剂萘乙酸（NAA）、油菜素甾醇、植物必须矿质元素Mg、Zn、Fe、Cu、B、Na、Cl、S中的一种或几种组成。植物生长调节剂浓度萘乙酸（NAA）0.01～0.2g/L，油菜素甾醇浓度0.02～0.3mg/L，植物必须矿质元素浓度Mg 0.005～0.2g/L，Zn 0.005～0.1 g/L，Fe 0.005～0.01 g/L，Cu 0.01～0.15 g/L，B 0.01g/L～0.1g/L，Na 0.1～2.0g/L，Cl 0.09～0.9 g/L， 0.002～0.02 g/L。施用药液ph 在3.0～5.0或者在9.0～11.0，ph在9.0～11.0时，增脂剂中不添加Mg、Zn、Fe、Cu，含有生长调节剂萘乙酸（NAA）、油菜素甾醇、植物必须矿质元素B、Na、Cl、S， Mg、Zn、Fe、Cu可在ph 3.0～5.0条件下配制溶液后单独施用。植物必须矿质元素Mg、Zn、Fe、Cu、B、Na、Cl、S由氯化镁、氯化锌、三氯化铁、氯化铜、硼砂、氯化钠、硫酸钠、盐酸、氢氧化钠提供。
具体实施方式
增脂剂溶液配制（以配制10L溶液为例）
溶液pH在3～5的增脂剂A配制：取萘乙酸1g、油菜素甾醇2mg、氯化镁0.39g、氯化锌0.21g、三氯化铁0.29g、氯化铜2.1g、硼砂8.7g、氯化钠25.1g、硫酸钠0.36g分别放入10L水中，搅拌均匀后，用Hcl溶液滴定至pH 3.5-4.5，便是配制好的酸性增脂剂溶液。
溶液pH在9～11的增脂剂B配制：取萘乙酸1g、油菜素甾醇2mg放入100ml酒精中充分摇匀溶解后，加入到10L水中充分搅拌均匀后，再取硼砂8.7g、氯化钠25.1g、硫酸钠0.36g放入其中，充分搅匀后，用NaoH溶液滴定pH 9.5～10.5，便是配制好的碱性增脂剂溶液。
喷施增脂剂：
增脂剂A液和B液使用方法相同，即用喷壶喷施到割面新割口上3cm～下5cm割面位置，也可以用毛涮涂抹，每2个月喷施1次。
增脂剂A和B不可混合施用或同时施用，但可以交叉使用，即每2个月轮换使用增脂剂2种溶液。
在岑溪市林场紫胶林场（45%割面，每天割）、林科所研究（45%割面，隔天割）系统的研究了植物矿质营养、激素以及pH对1000棵马尾松产脂影响，植物激素试验采用L9（34）正交试验设计，紫胶林场有油菜素甾醇、6-BA和赤霉素3种激素，林科所有萘乙酸、油菜素甾醇、6-BA和赤霉素4种激素，研究结果均表明萘乙酸、油菜素甾醇对马尾松施药2个月内的产脂具有显著促进作用，萘乙酸可提高产脂量6%以上，油菜素甾醇10%以上，试验中最佳处理提高产脂量在14%以上（采用6#增值剂提高产脂量14%）， 0.01g/L～0.1g/L6-BA和0.01g/L赤霉素对产脂影响不大或抑制产脂。植物矿质营养试验采用L27（313）试验设计，紫胶林场、林科所均有N、P、K、Ca、Mg、Zn、Fe、Cu、B、Mn、Na 11个因子，还在紫胶林场研究了Cl、S对产脂影响，研究结果表明适量的Mg、Zn、Fe、Cu、B、Na、Cl、S均对产脂促进作用，其中，Zn、Fe、Cu、Na作用效果均达到显著水平，试验中最佳处理可提高产脂量13%以上（采用6#增值剂提高产脂量10%）。
Claims (4)
1.一种新型马尾松增脂剂，其特征在于它由植物生长调节剂萘乙酸（NAA）、油菜素甾醇、植物必须矿质元素Mg、Zn、Fe、Cu、B、Na、Cl、S中的一种或几种组成。
2.如权利要求1所述的增脂剂，其特征在于所述的植物生长调节剂浓度萘乙酸（NAA）0.01～0.2g/L，油菜素甾醇浓度0.02～0.3mg/L，植物必须矿质元素浓度Mg 0.005～0.2g/L，Zn 0.005～0.1 g/L，Fe 0.005～0.01 g/L，Cu 0.01～0.15 g/L，B 0.01g/L～0.1g/L，Na0.1～2.0g/L，Cl 0.09～0.9 g/L， 0.002～0.02 g/L。
3. 如权利要求1所述的增脂剂，其特征在于ph 在3.0～5.0或者在9.0～11.0，ph在9.0～11.0时，增脂剂中不添加Mg、Zn、Fe、Cu，含有生长调节剂萘乙酸（NAA）、油菜素甾醇、植物必须矿质元素B、Na、Cl、S， Mg、Zn、Fe、Cu可在ph 3.0～5.0条件下配制溶液后单独施用。
4.如权利要求1所述的增脂剂，其特征在于植物必须矿质元素Mg、Zn、Fe、Cu、B、Na、Cl、S由氯化镁、氯化锌、三氯化铁、氯化铜、硼砂、氯化钠、硫酸钠、盐酸、氢氧化钠提供。
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| CN111328664A (zh) * | 2020-03-03 | 2020-06-26 | 广西壮族自治区林业科学研究院 | 马尾松“纸浆材-采脂”模式中期采脂的方法 |
| CN111328663A (zh) * | 2020-03-03 | 2020-06-26 | 广西壮族自治区林业科学研究院 | 国外松伐前短期强度采脂新方法 |
| CN111848267A (zh) * | 2020-06-15 | 2020-10-30 | 西南林业大学 | 一种云南松化学-生物复合增脂剂及其制备和施用方法 |
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