CN105347969B - It improves photosynthetic capacity and extends the reagent of photosynthesis time - Google Patents
It improves photosynthetic capacity and extends the reagent of photosynthesis time Download PDFInfo
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- CN105347969B CN105347969B CN201510915752.5A CN201510915752A CN105347969B CN 105347969 B CN105347969 B CN 105347969B CN 201510915752 A CN201510915752 A CN 201510915752A CN 105347969 B CN105347969 B CN 105347969B
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Abstract
The present invention relates to the reagents of a kind of raising photosynthetic capacity and extension photosynthesis time, belong to biotechnology, the reagent is grouped as by following groups by mass percentage：Minerals 0.1~0.5%, 2,4 dichlorphenoxyacetic acids 0.002~0.005%, 6 benzyl purines 0.002~0.01% and water surplus, the present invention have the beneficial effect that the reagent extends its photosynthetic time and improve its photosynthesis by postponing to fall leaves and increasing the concentration of blade Determination of Chlorophyll by postponing falling off for orchard fruit Growing season anaphase blade to realize.
Description
Technical field
The present invention relates to the reagents of a kind of raising photosynthetic capacity and extension photosynthesis time, belong to biotechnology neck
Domain.
Background technology
Photosynthesis act as living nature：One, inorganic matter is converted to organic matter, organic matter can be direct or indirect
Food as human and animal etc. is lived and production necessity；Two, chemical energy is converted light energy into, is accumulated in and has been formed by
In machine object；Three, the relative equilibrium of atmospheric oxygen and carbon dioxide is maintained.And food, the energy, resource, the environment of facing mankind
With the Five problems of population all have with photosynthesis it is close contact, therefore, promote photosynthesis, improve photosynthetic rate, efficiently
It is of great significance using solar energy to improve crop yield.
Currently, the main path for improving crop yield has：Improve photosynthetic capacity, increase photosynthetic area, extend photosynthetic time,
It reduces organic matter consumption and improves economic coefficient.
The method for improving photosynthetic capacity in actual production has：The crop that selection and breeding blade is thick, plant type is compact, photosynthetic efficiency is high；
Early spring uses plastic film seedling-raising or greenhouse cultivation, by improving temperature, promotes plant growth and photosynthetic progress；Increase
The concentration of Carbon Dioxide in Air improves photosynthetic capacity.For field crops, by deep placement ammonium bicarbonate fertilizer, increase it is organic
Fertilizer, straw-returning promote the measures such as microorganism decomposition fermentation, to increase the concentration of carbon dioxide in crop canopies, for modeling
Expect greenhouse and glasshouse, can directly discharge carbon dioxide using carbon-dioxide generator.
Extend photosynthesis time measure be：Raise the multiple-cropping index and supplement artificial lighting.Raising the multiple-cropping index can be with
Relative increase harvest area extends the photosynthetic time of crop in land area of one unit, reduces light leakage loss, makes full use of luminous energy,
Such as intercropping；In facility cultivation, or accelerating crop breeding, Biological lamp or fluorescent lamp may be used as artificial light source, with
Extend light application time.
Bibliography is as follows：
1, Pan Ruichi is edited.Plant physiology (sixth version), Beijing：Higher Education Publishing House, 2008.
2, Kuang Tingyun.The principle of photosynthesis Primary conversion of light energy process and regulation and control, Nanjing：Jiangsu science and technology is published
Society, 2003.
3, Li Zongting, Zhou Xie.Plant hormone and its immunoassay technology, Nanjing：Jiangsu science tech publishing house, 1996.
4, Zhou Xie.Newfound plant hormone, Jiangsu science tech publishing house, 2010.
5, Liu Hui, Wang Weimu, Yang Xiaohua etc..China's Current Situation In The Study of Apple Tree Mineral Nutrition [J].Journal of Shandong agri.Univ
(natural science edition), 2001,2：245-250.
6, Xu Jichun, woods, which is encouraged, to wash one's hair, Luo Wei etc..The progress [J] of Inorganic nutrition effect on photosynthesis.Anhui agronomy is logical
Report, 2007,7：23-25.
7, Li Meigui, Xie Wenlong, Xie Zhongchen.Early ripening pear mineral nutrition Appropriate studies [J].Journal of Fruit Science, 2008,4：
473-477。
8, Bao Lijie, Liu Weisheng, Chen Xiaojing.Apricot Leaf mineral nutrition progress [J].Journal of Fruit Science, 2008,1：102-
106。
9, Wu Chu, Wang Zhengquan, Sun Hailong etc..Nitrogen phosphorus is supplied to larix olgensis Chlorophyll synthesis, chlorophyll fluorescence and light
Close the influence [J] of rate.Forest-science, 2005,4：21-26.
10, superb, Yan Wende, Tian great Lun.Cortex Eucommiae photosynthetic acclimation and its relationship [J] with environmental factor.It is Central-South
Forestry science and technology college journal, 2011,5：15-20.
Invention content
The present invention invents a kind of carrying for new formula according to the physiological action of the mineral nutrition of plant and plant growth regulating substance
High photosynthetic capacity and extension photosynthesis time reagent, are used for the orchard fruit Growing season later stage, solve the above problem.
The present invention provides the reagent of a kind of raising photosynthetic capacity and extension photosynthesis time, the reagent is pressed
Mass percent is grouped as by following groups：
Minerals of the present invention are preferably magnesium chloride, ferrous sulfate, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate, described
Magnesium chloride, ferrous sulfate, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate weight ratio be 1~10：1~10：1~10：1~10：1
~10.
The reagent is grouped as by following groups by mass percentage：
Another object of the present invention is to provide the preparation method of mentioned reagent, the preparation method is that：By predetermined quality percentage
Than, it is first that minerals, 2,4- dichlorphenoxyacetic acids and 6- benzyl purines difference is soluble in water, then by mineral solution, 2,4- bis-
Chlorophenoxyacetic acid solution mixes with 6- benzyl purine solution, adds water to 100%, is improved photosynthetic capacity and extends photosynthetic
The reagent of action time.
The present invention has the beneficial effect that：
1. reagent of the present invention, by postponing falling off for orchard fruit Growing season anaphase blade, to realize extension, its is photosynthetic
Time；
2. reagent of the present invention is by postponing the concentration for falling leaves and increasing blade Determination of Chlorophyll, to improve its photosynthetic work
With.
Specific implementation mode
Following non-limiting embodiments can make those skilled in the art be more fully understood the present invention, but not with
Any mode limits the present invention.
Minerals described in following embodiments be magnesium chloride, ferrous sulfate, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate, it is described
Magnesium chloride, ferrous sulfate, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate weight ratio be 1：1：1：1：1.
Embodiment 1
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.1% minerals, 0.002% 2,4- dichlorphenoxyacetic acids and 0.002% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 2
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.1% minerals, 0.0035% 2,4- dichlorphenoxyacetic acids with 0.006% 6- benzyls it is fast
Purine difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution,
100% is added water to, photosynthetic capacity is improved and extends the reagent of photosynthesis time.
Embodiment 3
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.1% minerals, 0.005% 2,4- dichlorphenoxyacetic acids and 0.01% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 4
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.3% minerals, 0.002% 2,4- dichlorphenoxyacetic acids and 0.006% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 5
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.3% minerals, 0.0035% 2,4- dichlorphenoxyacetic acids and 0.01% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 6
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.3% minerals, 0.005% 2,4- dichlorphenoxyacetic acids and 0.002% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 7
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.5% minerals, 0.002% 2,4- dichlorphenoxyacetic acids and 0.01% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 8
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.5% minerals, 0.0035% 2,4- dichlorphenoxyacetic acids with 0.002% 6- benzyls it is fast
Purine difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution,
100% is added water to, photosynthetic capacity is improved and extends the reagent of photosynthesis time.
Embodiment 9
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.5% minerals, 0.005% 2,4- dichlorphenoxyacetic acids and 0.006% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Embodiment 10
A kind of preparation method for improving photosynthetic capacity and extending photosynthesis time reagent, the preparation method is that：
By mass percentage, first by 0.5% minerals, 0.005% 2,4- dichlorphenoxyacetic acids and 0.01% 6- benzyl purines
Difference is soluble in water, then obtained mineral solution, 2,4- dichlorphenoxyacetic acids solution are mixed with 6- benzyl purine solution, added
Water is improved photosynthetic capacity and extends the reagent of photosynthesis time to 100%.
Application examples 1
When the October in 2011 of afternoon 4 on the 5th, in the Daliang City new districts Pu Wan orchard, 12 years raw 5 plants of red light cherry trees of selection,
12 years raw 5 plants of red Fuji apple trees, big 5 plants of the Kubo peach of life in 12 years, 12 years raw banana Japanese plums, 5 plants and 12 years raw kyoto grapes
5 plants of 1 group of conducts of tree, totally 11 groups.It first takes every plant of fruit tree periphery young sprout middle part mature leaf several, keeps sample；Again by deionized water with
The reagent that photosynthetic capacity and extension photosynthesis time are improved obtained by Examples 1 to 10 is sprayed respectively on every group of blade,
Each repeat spraying is primary when the October in 2011 of afternoon 4 on the 10th and when the October in 2011 of afternoon 4 on the 15th again；Finally in 2011 10
When the moon morning 10 on the 30th, take mature leaf in the middle part of every plant of fruit tree periphery young sprout several.Experimental result is shown in Table 1~10.
The blade Determination of Chlorophyll content (mg/g) of 1 red light cherry tree of table
The blade Determination of Chlorophyll content (mg/g) of 2 red Fuji apple tree of table
The blade Determination of Chlorophyll content (mg/g) of 3 big Kubo peach of table
The blade Determination of Chlorophyll content (mg/g) of 4 banana Japanese plum of table
The blade Determination of Chlorophyll content (mg/g) of 5 kyoto grape tree of table
Net Photosynthetic Rate (μm ol/m of 6 red light cherry tree of table2s)
Net Photosynthetic Rate (μm ol/m of 7 red Fuji apple tree of table2s)
Net Photosynthetic Rate (μm ol/m of 8 big Kubo peach of table2s)
Net Photosynthetic Rate (μm ol/m of 9 banana Japanese plum of table2s)
Net Photosynthetic Rate (μm ol/m of 10 kyoto grape tree of table2s)
Application examples 2
When the October in 2012 of afternoon 4 on the 5th, in the Daliang City new districts Pu Wan orchard, 13 years raw 5 plants of red light cherry trees of selection,
13 years raw 5 plants of red Fuji apple trees, big 5 plants of the Kubo peach of life in 13 years, 13 years raw banana Japanese plums, 5 plants and 13 years raw kyoto grapes
5 plants of 1 group of conducts of tree, totally 11 groups.It first takes every plant of fruit tree periphery young sprout middle part mature leaf several, keeps sample；Again by deionized water with
The reagent that photosynthetic capacity and extension photosynthesis time are improved obtained by Examples 1 to 10 is sprayed respectively on every group of blade,
Each repeat spraying is primary when the October in 2012 of afternoon 4 on the 10th and when the October in 2012 of afternoon 4 on the 15th again；Finally in 2012 10
When the moon morning 10 on the 30th, take mature leaf in the middle part of every plant of fruit tree periphery young sprout several.Experimental result is shown in Table 11~20.
The blade Determination of Chlorophyll content (mg/g) of 11 red light cherry tree of table
The blade Determination of Chlorophyll content (mg/g) of 12 red Fuji apple tree of table
The blade Determination of Chlorophyll content (mg/g) of 13 big Kubo peach of table
The blade Determination of Chlorophyll content (mg/g) of 14 banana Japanese plum of table
The blade Determination of Chlorophyll content (mg/g) of 15 kyoto grape tree of table
Net Photosynthetic Rate (μm ol/m of 16 red light cherry tree of table2s)
Net Photosynthetic Rate (μm ol/m of 17 red Fuji apple tree of table2s)
Net Photosynthetic Rate (μm ol/m of 18 big Kubo peach of table2s)
Net Photosynthetic Rate (μm ol/m of 19 banana Japanese plum of table2s)
Net Photosynthetic Rate (μm ol/m of 20 kyoto grape tree of table2s)
Application examples 3
When the October in 2013 of afternoon 4 on the 5th, in the Daliang City new districts Pu Wan orchard, 14 years raw 5 plants of red light cherry trees of selection,
14 years raw 5 plants of red Fuji apple trees, big 5 plants of the Kubo peach of life in 14 years, 14 years raw banana Japanese plums, 5 plants and 14 years raw kyoto grapes
5 plants of 1 group of conducts of tree, totally 11 groups.It first takes every plant of fruit tree periphery young sprout middle part mature leaf several, keeps sample；Again by deionized water with
The reagent that photosynthetic capacity and extension photosynthesis time are improved obtained by Examples 1 to 10 is sprayed respectively on every group of blade,
Each repeat spraying is primary when the October in 2013 of afternoon 4 on the 10th and when the October in 2013 of afternoon 4 on the 15th again；Finally in 2013 10
When the moon morning 10 on the 30th, take mature leaf in the middle part of every plant of fruit tree periphery young sprout several.Experimental result is shown in Table 21~30.
The blade Determination of Chlorophyll content (mg/g) of 21 red light cherry tree of table
The blade Determination of Chlorophyll content (mg/g) of 22 red Fuji apple tree of table
The blade Determination of Chlorophyll content (mg/g) of 23 big Kubo peach of table
The blade Determination of Chlorophyll content (mg/g) of 24 banana Japanese plum of table
The blade Determination of Chlorophyll content (mg/g) of 25 kyoto grape tree of table
Net Photosynthetic Rate (μm ol/m of 26 red light cherry tree of table2s)
Net Photosynthetic Rate (μm ol/m of 27 red Fuji apple tree of table2s)
Net Photosynthetic Rate (μm ol/m of 28 big Kubo peach of table2s)
Net Photosynthetic Rate (μm ol/m of 29 banana Japanese plum of table2s)
Net Photosynthetic Rate (μm ol/m of 30 kyoto grape tree of table2s)
Claims (2)
1. a kind of reagent for improving photosynthetic capacity and extending photosynthesis time, it is characterised in that：The reagent, by quality
Percentage is grouped as by following groups：
The minerals are magnesium chloride, ferrous sulfate, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate, and the magnesium chloride, sulfuric acid are sub-
Iron, manganese sulfate, copper sulphate and dipotassium hydrogen phosphate weight ratio be 1~10：1~10：1~10：1~10：1~10.
2. the preparation method of reagent described in claim 1, it is characterised in that：The preparation method is that：By predetermined quality percentage,
It is first that minerals, 2,4- dichlorphenoxyacetic acids and 6- benzyl purines difference is soluble in water, then by mineral solution, 2,4- dichloro-benzenes
Fluoroacetic acid solution mixes with 6- benzyl purine solution, adds water to 100%, is improved photosynthetic capacity and extends photosynthesis
The reagent of time.
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| CN108739177A (en) * | 2018-05-24 | 2018-11-06 | 界首市龙源种植专业合作社 | A kind of greenhouse gardening method of the high medical value bletilla striata |
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| CN1048708C (en) * | 1995-10-27 | 2000-01-26 | 山东大学 | Yield increasing agent composition for crops |
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