CN101913929A - Compound base fertilizer and additional fertilizer for jatropha curcas - Google Patents
Compound base fertilizer and additional fertilizer for jatropha curcas Download PDFInfo
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Abstract
The invention discloses a compound base fertilizer for jatropha curcas, which comprises nitrogen fertilizer, phosphate fertilizer and potassium fertilizer, and also comprises the following components in percentage by weight: 0.1 to 1.0 percent of amino acid chelated rare earth, 15 to 30 percent of nitro humic acid, 0.55 percent of ferrous sulfate, 0.4 percent of disodium tetraborate, 2 percent of manganese sulfate, 0.5 percent of copper sulfate, 0.25 percent of zinc sulfate and 0.2 percent of ammonium heptamolybdate, wherein the total N content of the compound base fertilizer is 11 to 13 percent, the effective P2O5 content is 5.5 to 6.5 percent and the K2O content is 6.5 to 7.5 percent. The invention also discloses a flower and fruit promoting compound additional fertilizer and a fruit swelling additional fertilizer for the jatropha curcas. The corresponding compound base fertilizer or the additional fertilizer is selected according to different growth periods of different jatropha curcas and applied in large area so as to realize spring transplant and autumn fruiting of the current year and high yield period in three years, each mu produces over 750 kilograms of dry fruits, the oil content of seeds is over 41 percent, and the oil content of kernels reaches 65 percent.
Description
Technical field
The present invention relates to a kind of fertiliser mixtures, relate in particular to a kind of compound base manure that is used for Cortex jatrophae, this compound base manure is applicable to before Cortex jatrophae is transplanted and uses.The invention still further relates to and be applicable to that flower forcing fruit promoting compound that Cortex jatrophae imposes topdresses and expands strong fruit compound and topdress.
Background technology
Cortex jatrophae has another name called blue or green paulownia wood, the little seeds of a tung oil tree, tar paulownia.The Euphorbiaceae shrub, high 3-5 rice originates in tropical America, is grown in the torrid zone, subtropical zone.Cortex jatrophae was imported China into existing more than 300 year, and wild Cortex jatrophae mainly is distributed in provinces such as Guangdong and Guangxi Provinces, fine jade, cloud, expensive, river, and existing resource is many with Yunnan-Guizhou valley district.But the exploitation of Cortex jatrophae complete stool, its fruit, branch, Ye Junneng utilize.Its seed oil length 35% to 40% can be made into biofuel through processing.This forestry biofuel because of having the advantage of " do not strive ground, do not strive grain with the people with grain ", has been subjected to the extensive attention of government and enterprise.The breeding of Cortex jatrophae, cultivation launch at many levels.Scientific research institutions such as forest-science academy, Yunnan Province, Chinese forest-science academy money elder brother institute, Xi'nan College of Forestry have carried out the research of the investigation of little seeds of a tung oil tree germ plasm resource, good variety selection, high-yield cultivating and preparation biofuel in succession.The forest-science academy, Yunnan Province had collected 86 of fine provenances in Red River, built up 1600 mu in stock breeding demonstration base.China forest-science academy money elder brother institute from Yunnan, Sichuan and Guizhou collects more than 150 part of little seeds of a tung oil tree germplasm, sets up the germ plasm resource garden at Yuanmou County, carried out sowing test, little seeds of a tung oil tree field planting 4 years.Ground peasant households such as Guigang, Guangxi, the North Sea, Sichuan Flos Bombacis Malabarici, Hainan, Guangdong have also carried out Cortex jatrophae mountain planting in batches.But from plantation of present Cortex jatrophae and correlative study thereof, generally despise, particularly still do not have a kind ofly to be suitable for poor ridge mountain region, can promote the Cortex jatrophae growth, the dedicated fertilizer that increases the fruit picking rate and improve the dry fruit oil length applying fertilizers scientifically.A lot of local peasant households even only be to use single nitrogenous fertilizer or phosphate fertilizer to make base manure or topdress, although some compound fertilizer are also used in the scale planting base on some, but its nitrogen (N), phosphorus (P), potassium (K) available nutrient proportioning be science not, for fertile unbalanced, fertilizer efficiency can not fully absorb and can not promote soil improvement.More be suitable for the composite fertilizer special of Cortex jatrophae different growing stages characteristics, cause the growth of ubiquity Cortex jatrophae tree crown poor, bear fruit slow, bear fruit less, problems such as fruit is little, oil length.Some local plantation was not born fruit in 2 years, and it is less all to bear fruit in 4 years, and the per mu yield dry fruit is many, and the seed oil length also is lower than 36% below 600 kilograms, and economic benefit is on the low side, has become the bottleneck of restriction Cortex jatrophae plantation industrialization.
Summary of the invention
In order to address the above problem, the invention provides a kind of compound base manure that the growth of poor ridge mountain soil condition and Cortex jatrophae requires that meets, simultaneously according to the characteristics of Cortex jatrophae different growing stages, the present invention also provides a kind of flower forcing fruit promoting to topdress and has expanded strong fruit and topdressed.
The present invention is achieved through the following technical solutions:
The compound base manure that is used for Cortex jatrophae, it includes nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, the nitro humic acid that also includes the chelating amino acids rare earth and 15%～30% (weight) of 0.1%～1.0% (weight), total nitrogen content is counted 11%～13% (weight), available phosphorus content with P with N in the described compound base manure
2O
5Count 5.5%～6.5% (weight), potassium content with K
2O counts 6.5%～7.5% (weight).
It is 0.55% ferrous sulfate (FeSO that described compound base manure also includes weight fraction
47H
2O), 0.4% disodium tetraborate (Na
2B
4O
710H
2O), 2% manganous sulfate (MnSO
4H
2O), 0.5% copper sulfate (CuSO
45H
2O), 0.25% zinc sulfate (ZnSO
47H
2O), 0.2% Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O).
Described chelating amino acids rare earth nitrogenous (N) amount is 1%～2%(weight), content of rare earth is counted 4～10%(weight with REO).
Described chelating amino acids rare earth can be prepared by following method:
At first in animal or plant albumen according to weight ratio be the ratio of 1:2 to add mass concentration be 28% hydrochloric acid soln, keep making the protein complete hydrolysis obtain the hydrating solution of multiple amino acids under 105 ℃～115 ℃ of the temperature; Add the rare earth oxide, oxyhydroxide, carbonate or their mixture that contain lanthanum and cerium then and carry out chelatropic reaction, described rare earth element and amino acid whose mol ratio are 1:2.0～3.0, and the chelating temperature is 70 ℃～85 ℃, and the reaction times is 6～10 hours; Being neutralized to pH value with the molten quarrel of alkali blast furnace at normal temperatures again is 5～7, dry at last the chelating amino acids rare earth.Wherein animal or plant albumen selects for use gross protein value than higher feather meal, blood meal, bone meal or dregs of beans.
Described nitro humic acid contains humic acids 50%～65% (weight), and nitrogen content is counted 2.5%～3.0% (weight) with N.
Preferably, described nitrogenous fertilizer is that urea, described phosphate fertilizer are that fused calcium-magnesium phosphate fertilizer, described potash fertilizer are Repone K.
Preferred, described total nitrogen content is counted 12% (weight), available phosphorus content with P with N
2O
5Count 6% (weight), potassium content with K
2O counts 7% (weight).
The present invention also provides a kind of and is suitable for the flower forcing fruit promoting compound that the Cortex jatrophae SPRING WHEAT BEFORE AND AFTER FLOWERING uses and topdresses, it includes nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, total nitrogen content was counted 14%～16% (weight), available phosphorus content with P with N during the nitro humic acid that also includes the chelating amino acids rare earth and 15%～25% (weight) of 0.2%～1.2% (weight), described flower forcing fruit promoting compound topdressed
2O
5Count 9%～11% (weight), potassium content with K
2O counts 9%～11% (weight).
Described flower forcing fruit promoting compound topdresses, and also to include weight fraction be 0.55% ferrous sulfate (FeSO
47H
2O), 0.6% disodium tetraborate (Na
2B
4O
710H
2O), 2% manganous sulfate (MnSO
4H
2O), 0.3% copper sulfate (CuSO
45H
2O), 0.4% zinc sulfate (ZnSO
47H
2O), 0.15% Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O).
Described chelating amino acids rare earth nitrogenous (N) amount is 1%～2%(weight), content of rare earth is counted 4～10%(weight with REO).
Described chelating amino acids rare earth is by can following method preparing:
At first in animal or plant albumen according to weight ratio be the ratio of 1:2 to add mass concentration be 28% hydrochloric acid soln, keep making the protein complete hydrolysis obtain the hydrating solution of multiple amino acids under 105 ℃～115 ℃ of the temperature; Add the rare earth oxide, oxyhydroxide, carbonate or their mixture that contain lanthanum and cerium then and carry out chelatropic reaction, described rare earth element and amino acid whose mol ratio are 1:2.0～3.0, and the chelating temperature is 70 ℃～85 ℃, and the reaction times is 6～10 hours; Being neutralized to pH value with the molten quarrel of alkali blast furnace at normal temperatures again is 5～7, dry at last the chelating amino acids rare earth.Wherein animal or plant albumen selects for use gross protein value than higher feather meal, blood meal, bone meal or dregs of beans.
Described nitro humic acid contains humic acids 50%～65% (weight), and nitrogen content is counted 2.5%～3.0% (weight) with N.
Preferably, described nitrogenous fertilizer be urea or include urea simultaneously and ammonium sulfate, described phosphate fertilizer be selected from monoammonium phosphate, the diammonium phosphate one or both, described potash fertilizer is Repone K.
Preferred, described total nitrogen content is counted 15% (weight), available phosphorus content with P with N
2O
5Count 10% (weight), potassium content with K
2O counts 10% (weight).
The present invention also provides a kind of strong fruit compound of using behind the Cortex jatrophae result that expands to topdress, it contains nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, it is characterized in that: also include the nitro humic acid of the chelating amino acids rare earth and 8%～15% (weight) of 0.2%～1.0% (weight), described expand strong fruit compound topdress in total nitrogen content count 19%～21% (weight), available phosphorus content with P with N
2O
5Count 11.5%～12.5% (weight), potassium content with K
2O counts 12.5%～13.5% (weight).
Describedly expand strong fruit compound base manure also to include weight fraction be 0.55% ferrous sulfate (FeSO
47H
2O), 0.8% disodium tetraborate (Na
2B
4O
710H
2O), 2% manganous sulfate (MnSO
4H
2O), 0.3% copper sulfate (CuSO
45H
2O), 0.65% zinc sulfate (ZnSO
47H
2O), 0.1% Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O).
Described chelating amino acids rare earth nitrogenous (N) amount is 1%～2%(weight), content of rare earth is counted 4～10%(weight with REO).
Described chelating amino acids rare earth can be prepared by following method:
At first in animal or plant albumen according to weight ratio be the ratio of 1:2 to add mass concentration be 28% hydrochloric acid soln, keep making the protein complete hydrolysis obtain the hydrating solution of multiple amino acids under 105 ℃～115 ℃ of the temperature; Add the rare earth oxide, oxyhydroxide, carbonate or their mixture that contain lanthanum and cerium then and carry out chelatropic reaction, described rare earth element and amino acid whose mol ratio are 1:2.0～3.0, and the chelating temperature is 70 ℃～85 ℃, and the reaction times is 6～10 hours; Being neutralized to pH value with the molten quarrel of alkali blast furnace at normal temperatures again is 5～7, dry at last the chelating amino acids rare earth.Wherein animal or plant albumen selects for use gross protein value than higher feather meal, blood meal, bone meal or dregs of beans.
Described nitro humic acid contains humic acids 50%～65% (weight), and nitrogen content is counted 2.5%～3.0% (weight) with N.
Preferably, described nitrogenous fertilizer be urea, described phosphate fertilizer be selected from monoammonium phosphate, the diammonium phosphate one or both, described potash fertilizer is Repone K.
Preferred, described total nitrogen content is counted 20% (weight), available phosphorus content with P with N
2O
5Count 12% (weight), potassium content with K
2O counts 13% (weight).
The beneficial effect of compound fertilizer of the present invention is: owing to be the proportional quantity that has required to optimize main fertilizer efficiency nutrients of nitrogen (N), phosphorus (P), potassium (K) according to the growth that Cortex jatrophae is planted the soil fertility in poor ridge mountain region and Cortex jatrophae, compound base manure of the present invention, flower forcing fruit promoting compound topdress and expand strong fruit compound and topdress and can fully satisfy the demand of Cortex jatrophae different growing stages to basic nutrient N.P.K respectively.Compound fertilizer of the present invention all contains the nitro humic acid and the chelating amino acids rare earth of appropriate amount, can increase the soil organism and oxygen level, improve the soil, thereby the decomposition and the volatilization that can also slow down nitrogen prolong fertilizer efficiency, promote the Cortex jatrophae root system thereby the absorption of phosphorus to be improved the utilization ratio of phosphorus, prevent that thereby the loss of potassium from improving the content of the effective potassium of soil, and can improve the resistance of Cortex jatrophae.Compound fertilizer of the present invention also contains the trace element of optimizing proportioning, can advantageously promote Cortex jatrophae at the photosynthesis of different growing stage, respiration, to the absorption of nutrition and promote growth hormone and proteinic synthetic, improves the fruit quality.Compound base manure of the present invention, flower forcing fruit promoting compound topdressed and expand strong fruit compound and topdress at the Cortex jatrophae mountain forest planting site on ground such as Guigang, Guangxi, Guangdong, cooperate different growing stages to select for use the loose area of corresponding compound to use, all realized bearing fruit in transplanting in spring, autumn then, entered high yield period in 3 years, the per mu yield dry fruit reaches more than 750 kilograms, the seed oil length is planted the benevolence oil length and is reached 65% greater than 41%.
Embodiment
Below with regard to manufacturing of the present invention, use example and illustrate, can further be well understood to the present invention by these embodiment.But they are not limitation of the invention.
Embodiment 1
The preparation of chelating amino acids rare earth
Take by weighing 100 kilograms of feather meals and place enamel reaction still, add volumetric concentration and be 200 kilograms of 28% hydrochloric acid solns, keep under 110 ℃ of the temperature protein being dissolved fully, obtain the mixed amino acid hydrolysis liquid; Measure the aminoacids content of hydrolyzed solution, (content of rare earth counts 43.0% with REO to add 100 kilograms of carbonate rare earths that contain lanthanum (La) and cerium (Ce), add-on is calculated for the 1:2.5 ratio according to rare earth element and amino acid whose mol ratio), advance at 80 ℃ of descending chelatropic reactions, continue to stir chelatropic reaction 8 hours; Being neutralized to pH value with the molten quarrel of alkali blast furnace at normal temperatures again is 6, dry at last the chelating amino acids rare earth, recording nitrogen content is 1.5%, content of rare earth counts 6.7% with REO.
Embodiment 2
The preparation 1 of compound base manure
Take by weighing 306 kilograms of fused calcium-magnesium phosphate fertilizer (effective P
2O
5Content 18%), 223 kilograms of urea (containing N amount 46%) and 114 kilograms of Repone K (K
2O content 57%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 300 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 8 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 4 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 5 kilograms of copper sulfate (CuSO
45H
2O), 2.5 kilograms of zinc sulfate (ZnSO
47H
2O), 2 kilograms of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 10 kilograms of wilkinites pulverize, mix, and promptly obtain compound base manure, this compound base manure total nitrogen content with N count 11%, available phosphorus content is with P
2O
5Count 5.5%, potassium content is with K
2O counts 6.5%.
Embodiment 3
The preparation 2 of compound base manure
Take by weighing 334 kilograms of fused calcium-magnesium phosphate fertilizer (effective P
2O
5Content 18%), 248 kilograms of urea (containing N amount 46%) and 123 kilograms of Repone K (K
2O content 57%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 240 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 5 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 4 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 5 kilograms of copper sulfate (CuSO
45H
2O), 2.5 kilograms of zinc sulfate (ZnSO
47H
2O), 2 kilograms of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 11 kilograms of wilkinites pulverize, mix, and promptly obtain compound base manure, this compound base manure total nitrogen content with N count 12%, available phosphorus content is with P
2O
5Count 6%, potassium content is with K
2O counts 7%.
Embodiment 4
The preparation 1 that flower forcing fruit promoting compound topdresses
Take by weighing 218 kilograms of monoammonium phosphates and (contain effective P
2O
5Amount 46%, contain N amount 10%), 182 kilograms of urea (containing N amount 46%), 191 kilograms of ammonium sulfate (containing N amount 21%) and 167 kilograms of Repone K (K
2O content 60%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 180 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 6 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 6 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 3 kilograms of copper sulfate (CuSO
45H
2O), 4 kilograms of zinc sulfate (ZnSO
47H
2O), 1.5 kilograms of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 16 kilograms of wilkinites pulverize, mix, promptly obtain flower forcing fruit promoting compound and topdress, this compound topdress total nitrogen content with N count 15%, available phosphorus content is with P
2O
5Count 10%, potassium content is with K
2O counts 10%.
Embodiment 5
The preparation 2 that flower forcing fruit promoting compound topdresses
Take by weighing 196 kilograms of monoammonium phosphates and (contain effective P
2O
5Amount 46%, contain N amount 10%), 161 kilograms of urea (containing N amount 46%), 191 kilograms of ammonium sulfate (containing N amount 21%) and 150 kilograms of Repone K (K
2O content 60%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 250 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 8 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 6 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 3 kilograms of copper sulfate (CuSO
45H
2O), 4 kilograms of zinc sulfate (ZnSO
47H
2O), 1.5 kilograms of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 4 kilograms of wilkinites pulverize, mix, promptly obtain flower forcing fruit promoting compound and topdress, this compound topdress total nitrogen content with N count 14%, available phosphorus content is with P
2O
5Count 9%, potassium content is with K
2O counts 9%.
Embodiment 6
The preparation 1 that the strong fruit compound that expands topdresses
Take by weighing 250 kilograms of diammonium phosphate and (contain effective P
2O
5Amount 48%, contain N amount 15%), 347 kilograms of urea (containing N amount 46%) and 217 kilograms of Repone K (K
2O content 60%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 110 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 6 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 8 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 3 kilograms of copper sulfate (CuSO
45H
2O), 6.5 kilograms of zinc sulfate (ZnSO
47H
2O), 1 kilogram of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 26 kilograms of wilkinites pulverize, mix, the strong fruit compound that promptly obtains expanding topdresses, this compound topdress total nitrogen content with N count 20%, available phosphorus content is with P
2O
5Count 12%, potassium content is with K
2O counts 13%.
Embodiment 7
The preparation 2 that the strong fruit compound that expands topdresses
Take by weighing 261 kilograms of diammonium phosphate and (contain effective P
2O
5Amount 48%, contain N amount 15%), 367 kilograms of urea (containing N amount 46%) and 225 kilograms of Repone K (K
2O content 60%) reaction obtains N-P-K mixed fertilizer in the adding reactive tank, again with 80 kilograms of nitro humic acids (contain humic acids 60%, nitrogen content counts 2.5% with N), 5 kilograms of chelating amino acids rare earth and 5.5 kilograms of ferrous sulfate (FeSO that embodiment 1 makes
47H
2O), 8 kilograms of disodium tetraborate (Na
2B
4O
710H
2O), 20 kilograms of manganous sulfate (MnSO
4H
2O), 3 kilograms of copper sulfate (CuSO
45H
2O), 6.5 kilograms of zinc sulfate (ZnSO
47H
2O), 1 kilogram of Ammonium Heptamolybdate ((NH
4)
6Mo
7O
244H
2O), 18 kilograms of wilkinites pulverize, mix, the strong fruit compound that promptly obtains expanding topdresses, this compound topdress total nitrogen content with N count 21%, available phosphorus content is with P
2O
5Count 12.5%, potassium content is with K
2O counts 13.5%.
Embodiment 8
Using of compound fertilizer
In 150 mu of mountain regions of intending kind of Cortex jatrophae of Guigang, Guangxi corral, transplant early spring, transplanted preceding 7～8 days in Cortex jatrophae, half soil of planting pit backfill that is digging, to apply in the cave by 1.0 kilograms/by the compound base manure that embodiment 3 makes, simultaneously with the cave in soil mix thoroughly, plant the density of 110 strains according to mu and transplant.Impose the flower forcing fruit promoting compound that makes by embodiment 4 by 0.6 kilogram/and topdress in that autumn has set in then.The method of topdressing, the upper position of selection tree head, along long 40～70 centimetres of tree crown drip place excavation, wide, dark 15～30 centimetres of arc ditches evenly apply fertilizer in the ditch, the while earth backing.Cortex jatrophae all blooms then and bears fruit, and imposes the expand strong fruit compound that by embodiment 6 make by 0.5 kilogram/in the back of bearing fruit in one week and topdresses.Later annual summer has set in and bloom the second season before impose the flower forcing fruit promoting compound that embodiment 4 makes and topdress, imposing the strong fruit compound that expands that makes by embodiment 6 after bearing fruit in per season topdresses, reached 760 kilograms in per mu yield dry fruit on the 3rd year, the seed oil length is 42%, plants the benevolence oil length and reaches 65%.
Claims (10)
1. compound base manure that is used for Cortex jatrophae, include nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, it is characterized in that: also include weight fraction and be 0.1%～1.0% chelating amino acids rare earth and 15%～30% nitro humic acid, in the described compound base manure total nitrogen content with N count 11%～13%, available phosphorus content is with P
2O
5Count 5.5%～6.5%, potassium content is with K
2O counts 6.5%～7.5%.
2. the compound base manure that is used for Cortex jatrophae according to claim 1 is characterized in that: it is 0.55% ferrous sulfate, 0.4% disodium tetraborate, 2% manganous sulfate, 0.5% copper sulfate, 0.25% zinc sulfate, 0.2% Ammonium Heptamolybdate that described compound base manure also includes weight fraction.
3. the compound base manure that is used for Cortex jatrophae according to claim 1 is characterized in that: described chelating amino acids rare earth is prepared by following method:
At first in animal or plant albumen according to weight ratio be the ratio of 1:2 to add mass concentration be 28% hydrochloric acid soln, keep making the protein complete hydrolysis obtain the hydrating solution of multiple amino acids under 105 ℃～115 ℃ of the temperature; Add the rare earth oxide, oxyhydroxide, carbonate or their mixture that contain lanthanum and cerium then and carry out chelatropic reaction, described rare earth element and amino acid whose mol ratio are 1:2.0～3.0, and the chelating temperature is 70 ℃～85 ℃, and the reaction times is 6～10 hours; Being neutralized to pH value with the molten quarrel of alkali blast furnace at normal temperatures again is 5～7, dry at last the chelating amino acids rare earth.
4. according to claim 1, the 2 or 3 described compound base manure that are used for Cortex jatrophae, it is characterized in that: described nitrogenous fertilizer is that urea, described phosphate fertilizer are that fused calcium-magnesium phosphate fertilizer, described potash fertilizer are Repone K, described total nitrogen content with N count 12%, available phosphorus content is with P
2O
5Count 6%, potassium content is with K
2O counts 7%.
5. a flower forcing fruit promoting compound that is used for Cortex jatrophae topdresses, include nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, it is characterized in that: also include weight fraction and be 0.2%～1.2% chelating amino acids rare earth and 15%～25% nitro humic acid, during described flower forcing fruit promoting compound topdresses total nitrogen content with N count 14%～16%, available phosphorus content is with P
2O
5Count 9%～11%, potassium content is with K
2O counts 9%～11%.
6. the flower forcing fruit promoting compound that is used for Cortex jatrophae according to claim 5 topdresses, and it is characterized in that: described flower forcing fruit promoting compound topdresses, and also to include weight fraction be 0.55% ferrous sulfate, 0.6% disodium tetraborate, 2% manganous sulfate, 0.3% copper sulfate, 0.4% zinc sulfate, 0.15% Ammonium Heptamolybdate.
7. topdress according to claim 5 or the 6 described flower forcing fruit promoting compounds that are used for Cortex jatrophae, it is characterized in that: described nitrogenous fertilizer be urea or include urea simultaneously and ammonium sulfate, described phosphate fertilizer be selected from monoammonium phosphate, the diammonium phosphate one or both, described potash fertilizer is Repone K, described total nitrogen content with N count 15%, available phosphorus content is with P
2O
5Count 10%, potassium content is with K
2O counts 10%.
8. one kind is used for the strong fruit of expanding of Cortex jatrophae compound and topdresses, include nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, it is characterized in that: also include weight fraction and be 0.2%～1.0% chelating amino acids rare earth and 8%～15% nitro humic acid, described expand strong fruit compound topdress in total nitrogen content with N count 19%～21%, available phosphorus content is with P
2O
5Count 11.5%～12.5%, potassium content is with K
2O counts 12.5%～13.5%.
9. the strong fruit of expanding of the Cortex jatrophae compound that is used for according to claim 8 topdresses, and it is characterized in that: describedly expand strong fruit compound and topdress that also to include weight fraction be 0.55% ferrous sulfate, 0.8% disodium tetraborate, 2% manganous sulfate, 0.3% copper sulfate, 0.65% zinc sulfate, 0.1% Ammonium Heptamolybdate.
According to Claim 8 or the 9 described strong fruit of expanding of the Cortex jatrophae compounds that are used for topdress, it is characterized in that: described nitrogenous fertilizer be urea, described phosphate fertilizer be selected from monoammonium phosphate, the diammonium phosphate one or both, described potash fertilizer is Repone K, described total nitrogen content with N count 20%, available phosphorus content is with P
2O
5Count 12%, potassium content is with K
2O counts 13%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010242719A CN101913929B (en) | 2010-08-03 | 2010-08-03 | Compound base fertilizer and additional fertilizer for jatropha curcas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010242719A CN101913929B (en) | 2010-08-03 | 2010-08-03 | Compound base fertilizer and additional fertilizer for jatropha curcas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913929A true CN101913929A (en) | 2010-12-15 |
| CN101913929B CN101913929B (en) | 2012-10-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483035A (en) * | 2013-04-09 | 2014-01-01 | 湖北省林业科学研究院 | Special fertilizer for verniciafordii saplings and production method thereof |
| CN103724082A (en) * | 2013-12-19 | 2014-04-16 | 广西大学 | Special fertilizer for barbadosnut and applying method |
| CN104170623A (en) * | 2014-08-08 | 2014-12-03 | 深圳市新华南方生物科技股份有限公司 | Method capable of enabling jatropha curcas to blossom and bear fruit concentratedly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445404A (en) * | 2008-12-29 | 2009-06-03 | 陈枫 | Special fertilizer for barbadosnut |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445404A (en) * | 2008-12-29 | 2009-06-03 | 陈枫 | Special fertilizer for barbadosnut |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483035A (en) * | 2013-04-09 | 2014-01-01 | 湖北省林业科学研究院 | Special fertilizer for verniciafordii saplings and production method thereof |
| CN103724082A (en) * | 2013-12-19 | 2014-04-16 | 广西大学 | Special fertilizer for barbadosnut and applying method |
| CN103724082B (en) * | 2013-12-19 | 2016-08-17 | 广西大学 | A kind of special fertilizer for barbadosnut and application process |
| CN104170623A (en) * | 2014-08-08 | 2014-12-03 | 深圳市新华南方生物科技股份有限公司 | Method capable of enabling jatropha curcas to blossom and bear fruit concentratedly |
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| Publication number | Publication date |
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| CN101913929B (en) | 2012-10-10 |
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