CN108658641A - Seedling growth regulating agent - Google Patents

Abstract

The present invention discloses a kind of seedling growth regulating agent, and the component mainly matched by following weight is made：Zinc sulfate, borax, ferrous sulfate, potassium permanganate, magnesium sulfate, copper sulphate, urea, the ratio that can be used according to different growing stages is different, has specific aim, it is easy to use that usable nursery stock increases 15 20%, thickening 10 18%, and it can at any time be sprayed according to the symptom for lacking certain elements.

Description

Seedling growth regulating agent

Technical field

The invention belongs to plant growth regulator fields, especially a kind of conditioning agent for seedling growth.

Background technology

With the continuous development of production of forestry, the yield continuous improvement of grain, major economic crops, all kinds of trace element fertilizers Material also comes into being, some Yield-increasing Factors are provided for production of forestry.

The nursery stock production conditioning agent that existing market provides, mostly ingredient, which are fixed, is applicable in all kinds of nursery stocks, but contained active ingredient Difference is influenced on different seedling growths, causes the waste of conditioning agent ingredient, some are not suitable for certain nursery stocks also or to certain seedlings The economic benefit of wood also has different degrees of influence.

Goal of the invention

The present invention is matched using various trace elements, is had preferable production adjustment effect to a variety of nursery stocks, is suitable for not With the needs in growth period, active ingredient will not waste, and can reach the purpose of increasing both production and income.

Invention content

The invention is realized in this way seedling growth regulating agent is by zinc sulfate, borax, ferrous sulfate, potassium permanganate, sulfuric acid Magnesium, copper sulphate, urea composition, it is characterized in that：The component matched by following weight is made：Zinc sulfate 6-8, borax 2-4, sulfuric acid are sub- Iron 3-5, potassium permanganate 1-2, magnesium sulfate 5-7, copper sulphate 4-6, urea 12-16.Due to using composition described above ingredient, growth can be made Uniformly, nutritive proportion coordination achievees the purpose that increasing both production and income.Its mechanism of action is：

The main ingredient of zinc sulfate is zinc, the nutritive effect of zinc element, and zinc can enhance the photosynthesis of crops, and zinc is conducive to The formation of crop tumor growth element promotes crop growth good, and zinc can promote the metabolism of nitrogen in crop body, zinc that can enhance The anti-adversity ability of crop.The symptom of crop Zinc nutrition imbalance, when crop zinc-deficiency, growth is suppressed, dragon its be that intercalary growth is tight It is obstructed again, and shows chlorosis or alphosis between the arteries and veins of blade；GA content significantly reduces when zinc-deficiency.When fruit tree zinc-deficiency, Influence leaf growth, influence branch and normally extend, become very short between envoy, illustrate when zinc-deficiency seedling growth slowly (see《Chemical fertilizer section Learn guide for use》Hao Huijun is edited, and is prolonged side people people publishing house and is published the 58-59 pages in March, 2008)；

The main component of borax is boron, the nutritive effect of boron element, and boron can reinforce the photosynthesis of crop, is promoted in crop body Carbohydrate formation and transhipment, boron can promote the normal development of crop reproductive organs, be conducive to yield positive results, and boron can promote The normal development of vascular bundle in into legume root, to enhance its nitrogen fixing capacity, boron can enhance the anti-adversity ability of crop, boron energy Promote crop root development.The malnourished symptom of crop boron element is：Shoot tip meristem growth is suppressed, withers when serious, directly To death, old leaf blade, which thickens, to become fragile, is lopsided, and branch internode is short, suberification phenomenon occurs；The growth and development of root is obviously by shadow It rings, root is short and thick to have brown (see 61-62 pages, ibid) concurrently；

The main component iron and sulphur of ferrous sulfate, plant mainly absorbs the iron of oxidation state from soil, as the important of enzyme Necessary to constituent and synthesis chlorophyll.The nutritive effect of iron element, iron play an important role to the formation of chlorophyll, and iron can make It is normally carried out as nitrogen metabolism in object, iron can make enhancing crop anti-adversity, iron be the best activators of the multitudinous carbohydrase of phosphoric acid, promote It is formed into sucrose.The symptom of crop ferrite rolling technology imbalance, iron is not easily shifted in crop body, when iron deficiency, chlorosis between spire vein Yellow.When serious, entire young leaves turns yellow, and vein also gradually turns yellow, and finally almost becomes white, and plant strain growth is slow.It is very tight When weight, old leaf also shows the illness in yellow generation between vein, and leaf margin or blade tip appearance are shrivelled and downright bad, and continuing development, then blade is de- It falls, plant strain growth is stagnated and death (ibid, seeing page 68)；

Distribution of the sulphur in each organ of plant is quite uniform, and plant absorbs sulfate ion from soil, and sulphur is also cell The composition part of matter.When sulphur deficiency, protein content substantially reduces, and the formation of chlorophyll is also influenced accordingly, and a lack of sulfur is planted The blade of strain is in yellow green.The main component of potassium permanganate has manganese and potassium, manganese to have activation to certain enzymes in glycolysis, It is the activator of certain enzymes in carboxylic acid recycle, so manganese can improve respiratory rate.Manganese is the activator of nitrate reductase, and plant lacks Manganese just influences its utilization to nitrate.In terms of photosynthesis, the photodissociation of water needs manganese to participate in, and manganese is that the knot of chloroplaset is constituted Point, when manganese deficiency, chloroplast structure can destroy, disintegrate.The presence of manganese, advantageous amylase activity, promotes amylolytic carbohydrate to turn It moves.The nutritive effect of potassium promotes the synthesis of starch and sugar, increases the content of grease and protein, enhances crop anti-adversity (ibid, seeing 29-30 pages)；

The nutritive effect of magnesium element in magnesium sulfate：Magnesium is the component of chlorophyll, is unique metal member in chlorophyll molecule Element.Magnesium is the activator of a variety of enzymes, and the enzyme activated by magnesium is reported more than 30 kinds, and magnesium also participates in the structure of some of enzymes At.Magnesium is the neccessary composition of polysome, and suitable magnesium can stablize ribosomal structure, and ribosomes is that protein synthesis must The basic unit needed, magnesium deficiency can inhibit the synthesis of protein.Crop magnesium deficiency symptom works as magnesium deficiency since magnesium is the composition of chlorophyll When be usually expressed as leaf chlorosis (ibid, see the 45-46 pages)；

Copper sulphate mainly contains copper element, and the primary efficacy of copper element is：Participate in photosynthesis；Redox reaction is participated in, is promoted Into respiration；Be conducive to the growth and development of crop；The anti-adversity ability of crop can be improved；The malnourished symptom of crop copper element： Fruit tree lacks copper, and the blade in top tip is in leafage shape, and leaf and fruit fade.It dies ack when serious, and extension is (same gradually downward On, see 66-67 pages)；

The nutritive effect of nitrogen：The formation for promoting chlorophyll in crop body, enhances the photosynthetic ability of crop, nitrogen is The important component of cell, nitrogen are enzyme and multivitamin ingredient, and nitrogen is to the vital movement of crop and to crop Yield and quality have extremely important effect.The growth of crop overground part and root is all significantly suppressed (see 8-9 when nitrogen stress Page, ibid)；

The nutritive effect of thionin, sulphur are the basic substances for forming plant life, are protein, the indispensable member of core instinct Element.Sulphur is the component of sulfur-bearing ammonia leather acid, and vulcanization Hydrogen Energy and pyruvic acid combine and participation struggles against cystine, Guang ammonia this acid, methionine etc. The composition of molecule, person are the important amino acids of synthetic protein.Sulphur is the component of some enzymes, such as glyceraldehyde phosphate dehydrogenase, fat Fat enzyme, urase and papain etc. all contain sulphur.Crop a lack of sulfur symptom, main feature show as chlorosis and yellow, a lack of sulfur production It first appears on the young leaves at top (see 48-49 pages, ibid)；

The nutritive effect of manganese element, manganese can promote photosynthesis, be to maintain chlorophyll structure necessary element, manganese that can adjust Redox reaction in crop body, manganese can promote the metabolism of nitrogen, manganese seed can be promoted to sprout, be conducive to plant growth Development, manganese can enhance disease-resistant, the freezing tolerance of crop；It when corn manganese deficiency, drapes over one's shoulders, occurs between new arteries and veins parallel with vein under leaf sign is soft Yellow green striated, root is very thin, long and white.(ibid, seeing page 56).

The seedling growth regulating agent being configured to can promote each nutritional ingredient according to the nursery stock each growth period that acts on of each ingredient It cooperates, promotes being absorbed and utilized for nutritional ingredient, achieve the purpose that increase production and improve productivity.In use, above-mentioned conditioning agent is made into 1: 500 aqueous solution, the gibberellin for adding 0.03% carry out foliage spray, can make nursery stock each growth period using above-mentioned conditioning agent Nutritive element balance absorb, accomplished the supplement of different growing stages each element, and reduce the loss of nutrient, nursery stock can be made Increase 15-20%, thickening 10-18%.

Specific implementation mode

It elaborates to the present invention with reference to embodiment.Take zinc sulfate 7g, borax 3g, ferrous sulfate 4g, permanganic acid Potassium 2g, magnesium sulfate 6g, copper sulphate 5g, urea 14g are made into aqueous solution in 1: 500 ratio, add 0.03% gibberellin into Row foliage spray；Spray in general 7-10 days once, preferably at the morning 10 before, spray after afternoon 16, can also be according to scarce certain elements Symptom, spray at any time.

Claims (4)

1. seedling growth regulating agent it is characterized in that：The component matched by following weight is made：Zinc sulfate 6-8, borax 2-4, sulfuric acid Ferrous 3-5, potassium permanganate 1-2, magnesium sulfate 4-6, copper sulphate 4-6, urea 12-16.

2. seedling growth regulating agent according to claim 1, it is characterized in that：Zinc sulfate 7, borax 3, ferrous sulfate 4, height Potassium manganate 2, magnesium sulfate 6, copper sulphate 5, urea 14.

3. seedling growth regulating agent according to claim 1, it is characterized in that：Sprinkling ratio is 1: 500 aqueous solution.

4. seedling growth regulating agent according to claim 1, it is characterized in that：0.03% gibberellin is added when use.