CN108271644A - A kind of implantation methods that can effectively facilitate sugarcane tiller - Google Patents

A kind of implantation methods that can effectively facilitate sugarcane tiller Download PDF

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Publication number
CN108271644A
CN108271644A CN201810023963.1A CN201810023963A CN108271644A CN 108271644 A CN108271644 A CN 108271644A CN 201810023963 A CN201810023963 A CN 201810023963A CN 108271644 A CN108271644 A CN 108271644A
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China
Prior art keywords
sugarcane
tiller
planting
stem
ditch
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CN201810023963.1A
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CN108271644B (en
Inventor
范业赓
陈荣发
丘立杭
黄杏
吴建明
张荣华
雷劲超
杨柳
李杨瑞
甘崇琨
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Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
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Sugarcane Research Institute of Guangxi Academy of Agricultural Sciences
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C11/00Other nitrogenous fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity

Abstract

A kind of implantation methods that can effectively facilitate sugarcane tiller, include the following steps:(1) the sugarcane seedling stem of choosing health, segment, for use;(2) site preparation, tilling depth open kind of a planting ditch up to 30 50cm, and kind of a planting ditch is opened by 110 120cm of line-spacing, 25 30cm of ditch depth, 20 25cm of ditch bottom width, and bottom of trench is smooth, fine crushing loosens the soil;(3) it sows, bud covers seedling stem with hack immediately to both sides;(4) planting density of rational close planting, big stem kind sugarcane is 52,500 60000 buds/hm2, the planting density of middle or small stem kind sugarcane is 60,000 67500 buds/hm2;(5) base manure applies 60 75kg/hm of urea2, 450 600kg/hm of calcium magnesium phosphate or calcium superphosphate2With 150 225kg/hm of potassium chloride2Or 450 600kg/hm of composite fertilizer2;(6) it applies sugarcane and promotees 500 900g/ mus of tillering fertilizer, using preceding by itself and 2kg fine earth mixings, be then uniformly sprinkling upon in row.The implantation methods of the present invention can promote tiller early to send out simultaneously, so that tiller is developed with main seedling synchronous growth, and the two is little in jointing stage difference.

Description

A kind of implantation methods that can effectively facilitate sugarcane tiller
Technical field
The invention belongs to cane planting technical fields, and in particular to be a kind of kind that can effectively facilitate sugarcane tiller Plant method.
Background technology
Sugarcane (Saccharum spp.) is the most important sugar crop in China, and cane suger accounts for national sugar total output 90% or more, and the sugarcane candy output in Guangxi accounts for 65% or more of national total output, it is seen then that the stable supplying pair of Guangxi Cane Sugar China sugar market has very important status.Stubble cane cultivation is the main planting patterns of Guangxi sugarcane production, cultivates face Product accounts for the 50-60% of the total cultivated area of sugarcane, and the Guangxi perennial root time limit is generally exactly 2-3, apparent to third year place yield Decline.Relatively low level is still shown relative to some external national place sugarcane ratios and the perennial root time limit.Therefore, how to extend Leifsonia The time limit and raising stubble cane yield reach double effect, are an important topics for needing further investigated.
Tiller is an important link of sugarcane production, significant to sugarcane production and yield.Sugarcane tillering stage is Form the critical period of Optimum population and the critical period of sugarcane production-increasing.Simultaneously as China's sugarcane mechanization is planted Widely popularize, the demand of production up regulation sugarcane tiller becomes more urgent, because using sugarcane tiller habit, is relying on On the basis of stem, promotes tiller that can early seal row as early as possible soon, inhibit later stage tiller, be expert to can guarantee away from being widened, unit In the case that bud amount largely reduces under area kind, it can be ensured that unit area cane yield stabilizes and increases.In sugarcane point Tiller applies tillering fertilizer early period, hence it is evident that increases tiller number, fertilising easily increases ineffective tillering number too late, and long shoot competition is had become with other Nutrition causes the underproduction.It can be seen that regulation and control tiller is significant to sugarcane high-yield cultivation.
Currently, sugarcane production there are the problem of mainly tiller it is few, tiller growth is slow, is unable to catch up with stem and causes nothing Imitate tiller.
So far, have several inventions for promoting plant tillering.Such as CN201310302220.5 and CN20150528855.6 rice tillerings fertilizer can promote rice tillering to grow;It is with CN201410047678.5 sugarcane tillering fertilizers Sugarcane seedling stem is impregnated with paclobutrazol merely, lacks the nutrition fertilizer to sugarcane late growth.These inventions can promote crop tiller, But the invention for sugarcane tiller early growth is rarely reported.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without It should be considered as recognizing or implying in any form that information composition has been the existing skill well known to persons skilled in the art Art.
Invention content
The object of the present invention is to provide a kind of implantation methods that can effectively facilitate sugarcane tiller, this method is by sugarcane Physiology characteristic combination nutritional need, samplingization control means promote tiller, ahead of time tiller that stem is promoted to volley with tiller stem, Available tillering is improved, the amount of sowing and applications of pesticide amount are reduced, reaches raising yield with kind is subtracted and subtracts medicine (double to subtract) purpose.
To achieve the goals above, the present invention adopts the following technical solutions realizes:
A kind of implantation methods that can effectively facilitate sugarcane tiller, include the following steps:
(1) the sugarcane seedling stem of choosing health, segment, for use;
(2) site preparation, tilling depth reach 30-50cm, open kind of a planting ditch, and kind of a planting ditch is opened by line-spacing 110-120cm, ditch depth 25-30cm, Ditch bottom width 20-25cm, bottom of trench is smooth, fine crushing loosens the soil;
(3) it sows, bud covers seedling stem with hack immediately to both sides;
(4) planting density of rational close planting, big stem kind sugarcane is 52500-60000 buds/hm2, middle or small stem kind is sweet The planting density of sugarcane is 60000-67500 buds/hm2
(5) base manure applies urea 60-75kg/hm2, calcium magnesium phosphate or calcium superphosphate 450-600kg/hm2With potassium chloride 150- 225kg/hm2Or composite fertilizer 450-600kg/hm2
(6) it applies sugarcane 500-900g/ mus of tillering fertilizer of rush and is then uniformly sprinkling upon row using preceding by itself and 2kg fine earth mixings In.
Preferably, big stem kind described in step (4) refers to sugar cane breed of the diameter in 3cm or more;The central diameter Kind refers to sugar cane breed of the diameter in 2.5-3cm;The path kind refers to diameter in 2.5cm sugar cane breeds below.
Preferably, the content of the NPK of composite fertilizer described in step (5) is 10-10-10.
Preferably, the sugarcane described in step (6) promotees tillering fertilizer, it is made of following raw material by mass percentage:Alkene is imitated Azoles 0.2-2.0%, glutamic acid 5-20%, calcium chloride 15-20%, magnesium sulfate 15-20%, zinc sulfate 15-20%, boric acid 4- 10%, EDTA-Fe 2-3%, manganese sulfate 2-3%, siliceous fertilizer 10-20%, bentonite supplement 100%.
Compared with prior art, the device have the advantages that being:
The present invention controls nutrient growth by uniconazole P, inhibits cell elongation, shortens internode, dwarfed plant, promotes lateral bud Growth and flower_bud formation promote resistance, and activity height (being 6-10 times of paclobutrazol), residual in the soil is few, promotes plant The effect of tiller.Other trace elements and siliceous fertilizer improve comprehensive nutrition to plant growth.Glutamatergic promotes plant endogenous sharp The synthesis of element increases tiller, improves chlorophyll content.Uniconazole P and glutamic acid synergistic effect, have and promote sugarcane tiller, make Tiller occurs ahead of time, grows root system of plant, eugonic effect.Tiller originates after the main seedling of general planting grows to 3 leaf ages It is raw, and tiller Stem nematode lags behind stem;Using medicament of the present invention, while tiller being promoted early to send out, keeps tiller synchronous with main seedling Growth and development, and the two is little in jointing stage difference.
Description of the drawings
Fig. 1 is that general planting is schemed with using the field comparative after the method for the present invention plantation.
Specific implementation mode
With reference to specific embodiment, further details of elaboration is made to the present invention, but embodiments of the present invention are not It is confined to the range of embodiment expression.
Embodiment 1:
A kind of implantation methods that can effectively facilitate sugarcane tiller, include the following steps:
(1) the sugarcane seedling stem of choosing health, cuts double bud sections, for use;
(2) site preparation, tilling depth reach 30-40cm or more, open kind of a planting ditch, kind of a planting ditch, ditch depth 25- are opened by line-spacing 110-120cm 30cm, ditch bottom width 20-25cm, bottom of trench is smooth, fine crushing loosens the soil;Wherein, site preparation requires the specific necessary adaptation to local conditions of deep ploughing degree, Tilling depth reaches 30-40cm, and have ready conditions best 50cm or more, and arable layer reaches deep, loose, broken, flat.
(3) it sows, bud covers seedling stem with hack immediately to both sides;
(4) rational close planting, per hectare 45000-67500 buds;
(5) a large amount of fertilizer:Base manure per hectare applies urea 60-75kg (mu applies 3~5kg), calcium magnesium phosphate (or calcium superphosphate) 450-600kg (mu applies 30-40kg), 150~225kg of potassium chloride (mu applies 10~15kg) or composite fertilizer (10-10-10) 450-600kg (mu applies 30-40kg);
(6) sugarcane promotees tillering fertilizer, and mu is applied 500-900g (before application and 2kg fine earths mixing) and then is uniformly sprinkling upon in row.
Control:
A kind of implantation methods that can effectively facilitate sugarcane tiller, include the following steps:
(1) the sugarcane seedling stem of choosing health, segment, for use;
(2) site preparation, tilling depth reach 30-40cm or more, open kind of a planting ditch, kind of a planting ditch, ditch depth 25- are opened by line-spacing 110-120cm 30cm, ditch bottom width 20-25cm, bottom of trench is smooth, fine crushing loosens the soil;Wherein, site preparation requires the specific necessary adaptation to local conditions of deep ploughing degree, Tilling depth reaches 30-40cm, and have ready conditions best 50cm or more, and arable layer reaches deep, loose, broken, flat.
(3) it sows, bud covers seedling stem with hack immediately to both sides;
(4) rational close planting, per hectare 44000-45000 buds;
(5) a large amount of fertilizer:Base manure per hectare applies 60~75kg of urea (mu applies 3~5kg), calcium magnesium phosphate (or calcium superphosphate) 450-600kg (mu applies 30-40kg), 150~225kg of potassium chloride (mu applies 10~15kg) or composite fertilizer (10-10-10) 450-600kg (mu applies 30-40kg).
1 implantation methods of the present invention of table obtain sugarcane index determining
As shown in Table 1, in embodiment 1 emergence rate, number of productive tiller, tillering capacity and the yield of sugarcane obviously higher than control, Cane sugar is suitable with control in embodiment 1.
As shown in Figure 1, more using the dwarfing of the sugarcane of the method for the present invention, tiller;In elongation phase stem and divided using the present invention Tiller Stem nematode is neat, no bigger difference.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These are retouched It states and is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out very much Change and variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle and in fact of the present invention Border is applied, so that those skilled in the art can realize and utilize a variety of different exemplary embodiment party of the present invention Case and various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.

Claims (4)

1. a kind of implantation methods that can effectively facilitate sugarcane tiller, which is characterized in that include the following steps:
(1) the sugarcane seedling stem of choosing health, segment, for use;
(2) site preparation, tilling depth reach 30-50cm, open kind of a planting ditch, kind of a planting ditch, ditch depth 25-30cm, ditch bottom width are opened by line-spacing 110-120cm 20-25cm, bottom of trench is smooth, fine crushing loosens the soil;
(3) it sows, bud covers seedling stem with hack immediately to both sides;
(4) planting density of rational close planting, big stem kind sugarcane is 52500-60000 buds/hm2, the kind of middle or small stem kind sugarcane Density in planting is 60000-67500 buds/hm2
(5) base manure applies urea 60-75kg/hm2, calcium magnesium phosphate or calcium superphosphate 450-600kg/hm2With potassium chloride 150-225kg/ hm2Or composite fertilizer 450-600kg/hm2
(6) it applies sugarcane and promotees 500-900g/ mus of tillering fertilizer, using preceding by itself and 2kg fine earth mixings, be then uniformly sprinkling upon in row.
2. the implantation methods according to claim 1 that sugarcane tiller can be effectively facilitated, which is characterized in that in step (4) The big stem kind refers to sugar cane breed of the diameter in 3cm or more;The central diameter kind refers to sugarcane of the diameter in 2.5-3cm Kind;The path kind refers to diameter in 2.5cm sugar cane breeds below.
3. the implantation methods according to claim 1 that sugarcane tiller can be effectively facilitated, which is characterized in that in step (5) The content of the NPK of the composite fertilizer is 10-10-10.
4. the implantation methods according to claim 1 that sugarcane tiller can be effectively facilitated, which is characterized in that in step (6) The sugarcane promotees tillering fertilizer, is made of following raw material by mass percentage:Uniconazole P 0.2-2.0%, glutamic acid 5-20%, chlorine Change calcium 15-20%, magnesium sulfate 15-20%, zinc sulfate 15-20%, boric acid 4-10%, EDTA-Fe 2-3%, manganese sulfate 2-3%, Siliceous fertilizer 10-20%, bentonite supplement 100%.
CN201810023963.1A 2018-01-10 2018-01-10 Planting method capable of effectively promoting sugarcane tillering Active CN108271644B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109197484A (en) * 2018-10-11 2019-01-15 云南农业大学 A method of improving sugarcane wild species resource child care survival rate
CN110301237A (en) * 2019-07-29 2019-10-08 广西壮族自治区农业科学院 A method of utilizing sugarcane autumn and winter bamboo shoot cuttage breeding
CN110506600A (en) * 2019-08-28 2019-11-29 广西壮族自治区农业科学院甘蔗研究所 Utilize the method for sugarcane health seedling ineffective tillering nursery
CN113016549A (en) * 2021-01-27 2021-06-25 广西壮族自治区农业科学院 Cultivation method for promoting tillering and stem forming of sugarcane and internode sugar accumulation under continuous cropping obstacle

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CN105940894A (en) * 2016-04-25 2016-09-21 贵州省印江县依仁食品有限公司 Sweet potato cultivation method
CN107226754A (en) * 2017-07-31 2017-10-03 九禾股份有限公司 A kind of disposable special fertilizer of sugarcane and fertilizing method
CN107432170A (en) * 2017-07-21 2017-12-05 广西壮族自治区农业科学院甘蔗研究所 A kind of method for improving sugarcane seedling stem and breeding yield and harvesting in advance

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CN101951765A (en) * 2008-02-19 2011-01-19 雪印种苗株式会社 Plant growth regulator composition
CN102408278A (en) * 2011-09-16 2012-04-11 苏建平 Seedling strengthening nutrient agent special for paddy rice
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109197484A (en) * 2018-10-11 2019-01-15 云南农业大学 A method of improving sugarcane wild species resource child care survival rate
CN110301237A (en) * 2019-07-29 2019-10-08 广西壮族自治区农业科学院 A method of utilizing sugarcane autumn and winter bamboo shoot cuttage breeding
CN110301237B (en) * 2019-07-29 2021-12-31 广西壮族自治区农业科学院 Method for cutting and seed reproduction by sugarcane autumn and winter bamboo shoots
CN110506600A (en) * 2019-08-28 2019-11-29 广西壮族自治区农业科学院甘蔗研究所 Utilize the method for sugarcane health seedling ineffective tillering nursery
CN113016549A (en) * 2021-01-27 2021-06-25 广西壮族自治区农业科学院 Cultivation method for promoting tillering and stem forming of sugarcane and internode sugar accumulation under continuous cropping obstacle
CN113016549B (en) * 2021-01-27 2022-08-19 广西壮族自治区农业科学院 Cultivation method for promoting tillering and stem forming of sugarcane and internode sugar accumulation under continuous cropping obstacle

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