CN102972180A - Autumn sowing planting method for radix aucklandiae in southwest high attitude area - Google Patents
Autumn sowing planting method for radix aucklandiae in southwest high attitude area Download PDFInfo
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Abstract
The invention provides an autumn sowing planting method for radix aucklandiae in a southwest high attitude area. According to the invention, an autumn sowing planting technique is adopted according to weather and land conditions of a southwest high attitude area in China and the growth characteristics of the radix aucklandiae, and a more scientific and reasonable fertilization proportion scheme of nitrogen, phosphorous and potassium, and a suitable planting density considering both medicinal material yield and grade of goods is provided. Compared with the traditional planting method, the autumn sowing planting method has higher survival rate of the radix aucklandiae, lower planting labor capacity, and increases 75 percent of production, and a yield per mu reaches over 700kg.
Description
Technical field
The present invention relates to a kind of planting technology, more specifically relate to a kind of banksia rose implantation methods in the above mountain area of In Southwest China height above sea level 1500m.
Technical background
The banksia rose (Aucklandia lappa Decne) is the composite family herbaceos perennial, be used as medicine with root, warm in nature, flavor is hot, bitter, has stomach invigorating dissipate-swelling, promoting the flow of qi and relieving stagnancy, the pain relieving effect of attacking such as antiabortive, be mainly used in abdominal distention and pain, vomit, have loose bowels, the disease such as dysentery, be the parts of generic medicinal plants of fragrant stomach invigorating, promoting the circulation of qi, pain relieving, be one of numerous Chinese patent medicine formula primary raw material medicinal materials.The banksia rose originates in India, and nineteen thirty-five is introduced Yunnan, plants experimentally successfully in the Lijing Ludian.Develop through the plantations of decades, now extensively cultivate in the southwest, take the Yunnan product as genuine kind, but output take Chongqing, Sichuan is as main.Chongqing Kaixian is introduced a fine variety Aplotaxis auriculata and is succeeded in 1958 from Lijiang, yunnan.At present, the counties such as Chongqing Kaixian, Wuxi, Wushan, entrance of the city, Fengjie have become the main producing region of the Chongqing region banksia rose.Banksia rose producing region, Chongqing is positioned at the remote mountain area of the high mountain of height above sea level more than 1500 meters mostly, and steep road, slope is narrow mostly in these zones, and traffic is inconvenience very, and the liquid manure deficiency becomes the principal element that limits its output.Banksia rose planting patterns is original extensive, the planting technology that lacks standard, traditional peasant household's handicraft workshop formula cropping pattern mostly, think little of the whole ground of selection of land, begin sowing in good time and the field management such as fertilising, exist in the measures of fertilizer and partially execute single-element fertilizer, N, P, K join and execute unreasonable, the phenomenon of fertilising blindly, directly affect the quality of banksia rose quality of medicinal material with stable, seriously restrict the production development of the banksia rose.Han Feng etc. disclose different N, P, K to banksia rose affects on the growth, and fertilization mode is annual Aplotaxis auriculata peak of growing season fertilising 1 time.Result of the test shows that the total trend of Aplotaxis auriculata fertilising is as good take nitrogen, phosphorus, potassium fertilizer application or phosphorus, potassium fertilizer application.And 3 kinds of macroelement are phosphorus, nitrogen, potassium to the size of Aplotaxis auriculata fresh weight effect successively, illustrate that phosphorus, nitrogen are the main elements that Aplotaxis auriculata root output forms.Prior art adopts spring sowing mostly, when the banksia rose of spring sowing is emerged, weed growth news violent period just, a little less than the banksia rose seedling, a little less than the competitiveness of weeds, if weeding is untimely, easily cause crop smothering, and the labour costs of weeding increases greatly.Chinese patent (CN101785397A) discloses a kind of banksia rose spring sowing implantation methods, and the method stresses applications of farmyard manure, adopts the method certainly will cause the weeds in field amount reproduction, increases the plantation working strength, affects output.
Summary of the invention
For addressing the above problem, the present invention adopts planted in fall on the basis of the weather conditions of fully proving southwestern high altitude localities, soil condition.Autumn sowing can be emerged then, at this moment the weeds growing way a little less than, can improve seeding quality, guarantee that seedling is complete, seedling is neat, seedling is even, seedling is strong.It is vigorous to broadcast rear First Year banksia rose seedling growing way, can suppress the growth of weeds, crop smothering can not occur.Simultaneously, improve the pattern of topdressing in conjunction with growth characteristics and the area feature of the banksia rose, adopted heavy nitrogen application in early stage, later stage to stress to use the scheme of phosphate fertilizer; And take into account root yield and the single suitable planting density of economic characters selection, and can guarantee the per unit area yield of the banksia rose, can significantly improve the commercial grade of banksia rose medicinal material again, thereby reach the purpose that increases income.Concrete summary of the invention is:
The high height above sea level autumn sowing implantation methods in a kind of banksia rose southwest said method comprising the steps of:
1) arrangement crop rotation soil, mid or late September sowing then;
2) sowing next year, weeding in the first tenday period of a month in May 1 time, and carry out simultaneously thinning and fill the gaps with seedlings; After the early June shallow plowing weeding, carry out final singling and the Nitrogen Top Dressing first time; Behind the early July intertill and clean tillage, carry out the Nitrogen Top Dressing second time;
3) sowing mid or late August next year Feng Hangqian intertill and clean tillage, topdress and earth up 1 time for the third time, topdressing is applied nitrogen, Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
4) after planting the 3rd year, May the early and middle ten days intertill and clean tillage, carry out the 4th time and topdress and earth up 1 time; Topdress and be applied nitrogen, Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
5) after planting the 4th year, May the early and middle ten days intertill and clean tillage, carry out the 5th time and topdress and earth up 1 time; Topdress as using Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
After planting lay particular emphasis on using of urea the early stage of next year, make aerial growth vigorous, the later stage lays particular emphasis on using of phosphate fertilizer and Nitrogen, Phosphorus and Potassium, promotes the growth of under ground portion.Amount of urea significantly reduced in after planting the 3rd year, no longer used urea, and laid particular emphasis on using of phosphate fertilizer and Nitrogen, Phosphorus and Potassium in after planting the 4th year.
6) after planting the 4th year, began to gather when acrial part is withered November.
When the acrial part in November in after planting the 4th year is withered, select fine day to prescind first the stem stalk, then from the lower in plot begins in order under ground portion to be dug, shrug off root earth, except removing LU, put the rand airing to Microsoft.
The described arrangement crop rotation of step 1) soil is corn or potato for stubble before selecting, and the gradient is the gentle slope below 15 °, and deep, loose fertile, the well-drained sand loam of the above soil layer of height above sea level 1500m and vegetable mould are as planting site; Plough deeply more than the 30cm, pick up clean stone, grass roots, rake is leveling carefully, makes soil in small, broken bits loose, makes wide 160cm, personal attendant's landform and fixed low furrow, the high 20-25cm of furrow, furrow width 20-30cm.
The described plantation banksia rose of step 1) is for to dig flat shallow cave with line-spacing 40cm, cave apart from the density of 30-40cm on the furrow face, every bunch planting kind 7-10 grain covers the 2-3cm fine earth.
Step 2) described applied nitrogen is for using urea, and the amount of application that imposes for the first time is per hectare 135-180kg, and the amount of application that imposes for the second time is per hectare 225-300kg.
Step 3) and step 4) are described topdresses as using urea, Nitrogen, Phosphorus and Potassium (following all Nitrogen, Phosphorus and Potassium all require to meet national GB15063-2001 standard) and superphosphate; The fertilizing amount of topdressing for the third time is that per hectare is executed urea 90-120kg, Nitrogen, Phosphorus and Potassium 300-450kg and superphosphate 1200-1500kg; The amount of topdressing for the 4th time is topdress urea 150-300kg, Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg of per hectare.
Step 5) is described topdresses for the 5th time and to be per hectare topdress Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg.
Reserve seed for planting the plot except needs, all the other plot slice off spray at after planting the 3rd year and the 4th year bud stage, to promote the growth of root.
Useful technique effect of the present invention is: the high height above sea level autumn sowing implantation methods in the banksia rose provided by the invention southwest, that weather soil condition according to the Southwest China high altitude localities is in conjunction with the banksia rose self growth characteristics, adopt the autumn sowing planting technology, more scientific and reasonable nitrogen, phosphorus, potassium fertilising mix proportion scheme is provided and taken into account root yield and the suitable planting density of commercial grade.The implantation methods banksia rose survival rate that this method is relatively traditional is higher, and the plantation amount of labour is lower, and every per mu yield all reaches more than 700 kilograms, than traditional cultivation method volume increase 75%.
Embodiment
Embodiment 1 goes to push up the impact on banksia rose output
Test site is located at the banksia rose GAP Demonstration Base of the good medicinal material of Chongqing health hundred Co., Ltd, 1700 meters of height above sea level.8～9 ℃ of average temperatures of the whole year, soil types are sandy loam, frost-free season 150-180d, precipitation 800-1800mm.Accumulated snow, frost were often arranged from March, 2 in December to the.
Go top test to establish 2 processing: go to the top and do not go to the top, district's group at random repeats for 3 times.Go to push up and process at Second Year after planting, the bud stage in the 3rd year, slice off spray with reaping hook, promote the growth of root, not go to the top as contrast.
Concrete process of the test is as follows, and clean stone, grass roots are picked up in ploughing deeply then more than 30 centimetres after the front stubble results, and rake is leveling carefully, makes soil in small, broken bits loose, makes wide 360cm, the low furrow of long 360cm, the high 20-25cm of furrow, furrow width 20-30cm.The early April sowing of next year.Dig shallow cave with line-spacing 40cm, cave apart from the density of 50cm on the furrow face of putting in order, every bunch planting kind 7-10 grain allows seed be scattered in kind of the plant hole, last earthing 3-4 centimetre, covers seed.Broadcast rear First Year: late May uprooting weed 1 time; After the early July shallow plowing weeding, carry out topdressing the first time, amount of application is per hectare urea 225kg; Behind the early August intertill and clean tillage, carry out topdressing the second time, amount of application is per hectare urea 375kg; Mid or late September Feng Hangqian intertill and clean tillage 1 time, and topdress for the third time, per hectare is executed urea 150kg, Nitrogen, Phosphorus and Potassium 750kg and superphosphate 1500kg; Broadcast rear Second Year: behind the May early and middle ten days intertill and clean tillage, per hectare topdress urea 375kg, Nitrogen, Phosphorus and Potassium 750kg and superphosphate 1500kg; The last broadcasting the 3rd year: after the dark weeding of early and middle ten days in May, per hectare topdress urea 150kg, Nitrogen, Phosphorus and Potassium 750kg and superphosphate 1500kg.Broadcast the first tenday period of a month in May of rear First Year and carry out thinning in conjunction with the weeding fertilising, seedling 3-4 strain is stayed in every cave, and if any being short of seedling, with a unnecessary banksia rose seedling that goes out, band soil is mended and planted in the place that is short of seedling.Early June is carried out final singling in conjunction with the weeding fertilising, and seedling 2 strains are stayed in every cave.Carry out after topdressing in second and third year after broadcasting rear First Year and topdressing for the third time and after broadcasting the root ridging each once, ridging degree of depth 8-10cm.
Result of the test is as shown in table 1.It is not remarkable to use SPSS software variance analysis table area pellucida group difference, F=17.89 between processing, P=0.0133＜0.05, significant difference.Above result shows that the banksia rose can consume many nutrition in the process of blooming, thereby affects the growth of root, is the effective measures of volume increase so go to push up.
Table 1 goes to push up the impact of processing banksia rose output
Embodiment 2 planting densities are on the impact of banksia rose output and root Major Economic
4 processing of planting density design: seeding row spacing (cm) is 30 * 20(M
1), 30 * 30(M
2), 40 * 30(M
3), 40 * 40(M
4), 50 * 40(M
5).District's group at random repeats for 3 times.After planting Second Year, the bud stage in the 3rd year slice off spray with reaping hook, promote the growth of root.In fact process such as example 1.
Use SPSS software and carry out variance analysis, district's group difference is not remarkable, F=9.04 between processing, and P=0.0023＜0.05 illustrates that difference is extremely remarkable between processing.With the test of LCD method, and carry out multiple ratio.As can be seen from Table 2, on 0.05 level, M
1With M
2Difference is not remarkable, and is remarkable with all the other group differences; M
2With M
3Difference is not remarkable, with M
4, M
5Significant difference between processing; M
3With M
4, M
5Remarkable difference not between processing; M
4With M
5Difference is not remarkable.Can find out that from the output trend of table 2 along with planting density increases, gross yield increases gradually, but the diameter of individual plant root with reduce gradually.The economic characters of comprehensive output and root consider that actual production is with M
3, M
4For good, namely suitable planting density is line-spacing 40cm, and spacing in the rows 30-40cm crosses the rare or overstocked production that is unfavorable for the high yield and high quality banksia rose.
Table 2 planting density is on the impact of banksia rose output and root Major Economic
Annotate: same row capitalization represents that difference is extremely remarkable on 001 level, and lowercase represents significant difference on 005 level.
Embodiment 3 amount of application of nitrogen fertilizer are on the impact of banksia rose output
4 levels of nitrogenous fertilizer design: 20Kg/ mu (N
1), 40Kg/ mu (N
2), 70Kg/ mu (N
3), 100Kg/ mu (N
4), take nitrogen fertilizer application not as contrast (N
0); Other amount of inorganic fertilizer applieds are consistent, i.e. phosphate fertilizer 100Kg/ mu, potash fertilizer 30Kg/ mu.No longer execute other fertilizer.
In the inorganic fertilizer, nitrogenous fertilizer selects urea (containing N46%), phosphate fertilizer to select normal superphosphate (to contain P
2O
512%), potash fertilizer selects potassium sulphate (to contain K
2O
550%).The time of application of inorganic fertilizer and ratio: 1. broadcast rear First Year: early June topdresses for the first time, and urea is 30% of total amount; Early July topdresses for the second time, and urea is 50% of total amount, and potassium sulphate is 40% of total amount; Mid or late August, Feng Hangqian topdressed for the third time, urea be total amount 20%, superphosphate is total amount 100%, potassium sulphate is 60% of total amount.2. broadcast rear Second Year: May, early and middle ten days topdressed, and urea is 50% of total amount, and superphosphate is total amount 100%, and potassium sulphate is 100% of total amount.3. broadcast rear the 3rd year: May, early and middle ten days topdressed, and urea is 20% of total amount, and superphosphate is total amount 100%, and potassium sulphate is 100% of total amount.Planting density and weeding, earth up, go the way to manages such as top with example 1.All tests repeat randomized arrangement 3 times.
Process N
2Output the highest, be 23027.38kg/hm
2(table 3).Use SPSS software and carry out variance analysis, district's group difference is not remarkable, F=4.07 between processing, and P=0.0327＜0.05, difference reaches significance level.Carry out multiple ratio with the LCD method: on 0.05 level, nitrogen fertilizer application does not contrast N
0With N
2, N
3Difference reaches significance level, with N
1, N
4Difference is not remarkable; N
1And difference is not remarkable between all the other each processing; N
2With N
0, N
4Difference is remarkable, N
1, N
3Difference is not remarkable; N
3With N
0Difference is remarkable, and difference is not remarkable between all the other processing; N
4With N
2Difference is remarkable, and difference is not remarkable between all the other processing.Nitrogen fertilizer amount is controlled at about 40Kg/ mu.Consumption is excessive, causes acrial part excessive growth, has a strong impact on expanding of underground rhizome.
The different Nitrogen Levels of table 3 are on the impact of banksia rose output
Annotate: same row capitalization represents that difference is extremely remarkable on 0.01 level, and lowercase represents significant difference on 0.05 level.
Embodiment 4 phosphate fertilizer amounts are on the impact of banksia rose output
4 levels of phosphate fertilizer design: 40kg/ mu (P
1), 80kg/ mu (P
2), 120kg/ mu (P
3), 160kg/ mu (P
4), not execute phosphate fertilizer as contrast (P
0); Other amount of inorganic fertilizer applieds are consistent, i.e. nitrogenous fertilizer 50kg/ mu, potash fertilizer 30kg/ mu; No longer execute other fertilizer.The time of application of inorganic fertilizer and ratio are with example 3.Planting density and weeding, earth up, go the way to manages such as top with example 1.All tests repeat randomized arrangement 3 times.
Process P
2Output the highest, be 25012.50kg/hm
2(table 4).Use SPSS software and carry out variance analysis, district's group difference is not remarkable, F=4.94 between processing, and P=0.0185＜0.05, difference reaches significance level.With the test of LCD method, and carry out multiple ratio.On 0.05 level, P
2With P
0, P
3, P
4Difference is remarkable, with P
1Between difference not remarkable; P
0, P
1, P
3, P
4Difference is not remarkable between any two.
The excessive output of the fertile consumption of P descends on the contrary, so the fertile consumption of P remains on about 80Kg/ mu.
Table 4 different phosphate fertilizers level is on the impact of banksia rose output
Annotate: same row capitalization represents that difference is extremely remarkable on 001 level, and lowercase represents significant difference on 005 level.
The fertile amount of application of embodiment 5K is on the impact of banksia rose output
4 levels of potash fertilizer design: 10kg/ mu (k
1), 20kg/ mu (k
2), 40kg/ mu (k
3), 80Kg/ mu (k
4), take potassium application not as contrast (k
0), other amount of inorganic fertilizer applieds are consistent, i.e. nitrogenous fertilizer 50kg/ mu, phosphate fertilizer 100kg/ mu; No longer execute other fertilizer.The time of application of inorganic fertilizer and ratio are with example 3.Planting density and weeding, earth up, go the way to manages such as top with example 1.All tests repeat randomized arrangement 3 times.
Process k
3Output higher, be 20512.90kg/hm
2(table 5).Use SPSS software and carry out variance analysis, district's group difference is not remarkable, F=1.14 between processing, P=0.3915〉0.05, difference is not remarkable.With LCD method test, and carry out multiple ratio, difference not significantly (P〉0.05) illustrated that the effect of increasing production of potash fertilizer is not obvious between each was processed.
Consider, Potassium Fertilizer is controlled at about 40kg/ mu and is advisable.
Table 5 Potassium Fertilizer level is on the impact of banksia rose output
Annotate: same row capitalization represents that difference is extremely remarkable on 001 level, and lowercase represents significant difference on 005 level.
The investigation of the cultivation method of embodiment 6 banksia rose
An indifference slope, choose the soil that two areas equate by conventional method cultivation, get wherein a hillside fields and plough deeply more than the 30cm, the things such as weeds are ploughed under underground, freezing.Second Year April turns over once before the sowing again, every mu of manuring 3000-4000kg, soil leveling rake is thin after, make the high furrow of wide 100-120cm, the high 25-30cm of furrow, furrow width 20cm.Press the directly sowing of line-spacing 50cm trench digging, and earthing 3-5cm, seeding quantity is 0.8-1kg/ mu.When height of seedling 3-5cm, by spacing in the rows 4-5cm thinning; During height of seedling 6-9cm, by spacing in the rows 15cm final singling.Weeding was 3-4 time in the 1st year, the 2nd, the 3 year large envelope of seedling ridge, and the intertill and clean tillage number of times can suitably reduce, generally take uprooting weed as main.After the final singling 5-6 days and emerge every year after, in conjunction with the intertillage topdress, every mu chases after well-rotted farmyard manure 1000-1500kg, cake fertilizer or sheep excrement 100-150kg.Grow plant after 3 years after Yu Qiumo prescinds deadwood, is earthed up in conjunction with topdressing.Broadcast rear the 2nd year, the colored a kind of sedge of not reserving seed for planting is all removed, and generally connects and plucks 2-3 time.
Adopt the method for the invention cultivation with another piece indifference plot ploughing more than the 30cm after front stubble results of present embodiment with ploughing deeply then, pick up clean stone, grass roots, the thin leveling of rake, make soil in small, broken bits loose, make wide 160cm, personal attendant's landform and fixed low furrow, the high 20-25cm of furrow, furrow width 20-30cm.In mid or late September sowing then.Dig shallow cave with line-spacing 40cm, cave apart from the density of 30-40cm on the furrow face of putting in order, every bunch planting kind 7-10 grain allows seed be scattered in kind of the plant hole, last earthing 2-3 centimetre, covers seed.Sowing is not applied fertilizer then, has grass just to pull out after emerging.Broadcast rear next year: uprooting weed in the first tenday period of a month in May 1 time; After the early June shallow plowing weeding, carry out topdressing the first time, amount of application is per hectare urea 135-180kg; Behind the early July intertill and clean tillage, carry out topdressing the second time, amount of application is per hectare urea 225-300kg; Mid or late August Feng Hangqian intertill and clean tillage 1 time, and topdress for the third time, per hectare is executed urea 90-120kg, Nitrogen, Phosphorus and Potassium 300-450kg and superphosphate 1200-1500kg; The last broadcasting the 3rd year: behind the May early and middle ten days intertill and clean tillage, per hectare topdress urea 150-300kg, Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg; The last broadcasting the 4th year: after the dark weeding of early and middle ten days in May, per hectare topdress Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg.Broadcast the first tenday period of a month in May of rear First Year and spare seedling in conjunction with the weeding fertilising, seedling 3-4 strain is stayed in every cave, and if any being short of seedling, with a unnecessary banksia rose seedling that goes out, band soil is mended and planted in the place that is short of seedling, and early June is carried out final singling in conjunction with the weeding fertilising, and seedling 2 strains are stayed in every cave.Broadcast after rear time topdress for the third time and topdress in third and fourth year after broadcasting after carry out the root ridging each once, ridging degree of depth 8-10cm.The 3rd year, the 4th year bud stage after broadcasting slices off spray with reaping hook, promotes the growth of root.
By the homalographic yield comparison, adopt the described cultivation method per hectare of this patent can gather in the crops banksia rose dried food and nuts more than 700 kilograms, than conventional method volume increase 75%.
Claims (7)
1. the high height above sea level autumn sowing implantation methods in banksia rose southwest is characterized in that: said method comprising the steps of:
1) arrangement crop rotation soil, mid or late September sowing then;
2) sowing next year, weeding in the first tenday period of a month in May 1 time, and simultaneously thinning and filling the gaps with seedlings; After the early June shallow plowing weeding, carry out final singling and the Nitrogen Top Dressing first time; Behind the early July intertill and clean tillage, carry out the Nitrogen Top Dressing second time;
3) sowing mid or late August next year Feng Hangqian intertill and clean tillage, topdress and earth up 1 time for the third time, topdressing is applied nitrogen, Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
4) after planting the 3rd year, May the early and middle ten days intertill and clean tillage, carry out the 4th time and topdress and earth up 1 time; Topdress and be applied nitrogen, Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
5) after planting the 4th year, May the early and middle ten days intertill and clean tillage, carry out the 5th time and topdress and earth up 1 time; Topdress as using Nitrogen, Phosphorus and Potassium and phosphate fertilizer;
6) after planting the 4th year, began to gather when acrial part is withered November.
2. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest, it is characterized in that: the described arrangement crop rotation of step 1) soil is corn or potato for stubble before selecting, the gradient is the gentle slope below 15 °, and deep, loose fertile, the well-drained sand loam of the above soil layer of height above sea level 1500m and vegetable mould are as planting site; Plough deeply more than the 30cm, pick up clean stone, grass roots, rake is leveling carefully, makes soil in small, broken bits loose, makes wide 160 cm, personal attendant's landform and fixed low furrow, the high 20-25cm of furrow, furrow width 20-30 cm.
3. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest, it is characterized in that: the described plantation banksia rose of step 1) is for to dig flat shallow cave with line-spacing 40cm, cave apart from the density of 30-40cm on the furrow face, every bunch planting kind 7-10 grain covers the 2-3cm fine earth.
4. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest, it is characterized in that: step 2) described applied nitrogen is for using urea, the amount of application that imposes for the first time is per hectare 135-180kg, and the amount of application that imposes for the second time is per hectare 225-300kg.
5. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest, it is characterized in that: step 3) and step 4) are described topdresses as using urea, Nitrogen, Phosphorus and Potassium and superphosphate; The fertilizing amount of topdressing for the third time is that per hectare is executed urea 90-120 kg, Nitrogen, Phosphorus and Potassium 300-450kg and superphosphate 1200-1500kg; The amount of topdressing for the 4th time is topdress urea 150-300kg, Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg of per hectare.
6. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest is characterized in that: step 5) is described topdresses for the 5th time and to be per hectare topdress Nitrogen, Phosphorus and Potassium 600-750kg and superphosphate 1200-1500kg.
7. the high height above sea level autumn sowing implantation methods in the banksia rose according to claim 1 southwest is characterized in that: reserve seed for planting the plot except needs, all the other plot slice off spray at after planting the 3rd year and the 4th year bud stage, with the growth of promotion root.
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| CN105409555A (en) * | 2015-12-04 | 2016-03-23 | 李隆江 | High-yield planting method for radix aucklandiae by continuous cropping |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105359783A (en) * | 2015-11-09 | 2016-03-02 | 宣汉县龙森中药材种植有限公司 | Method for three-method continuous cropping cultivation of Saussurea costus |
| CN105359783B (en) * | 2015-11-09 | 2018-10-02 | 宣汉县龙森中药材种植有限公司 | Three method sequential cropping cultivation method of Aplotaxis auriculata |
| CN105409555A (en) * | 2015-12-04 | 2016-03-23 | 李隆江 | High-yield planting method for radix aucklandiae by continuous cropping |
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