CN101481275A

CN101481275A - Seedling growth regulating agent

Info

Publication number: CN101481275A
Application number: CNA2009100139969A
Authority: CN
Inventors: 刘长玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-03
Filing date: 2009-02-03
Publication date: 2009-07-15
Anticipated expiration: 2029-02-03
Also published as: CN101481275B

Abstract

The invention discloses a nursery stock growth regulator. The regulator is mainly made from the following ingredients by weight: zinc sulfate, borax, ferrous sulfate, potassium permanganate, magnesium sulfate, copper sulfate and urea which can be used at different proportions with pertinence according to different growing periods. The regulator can increase the height of nursery stock by 15-20% and the diameter by 10-18%, is convenient for use and can be sprayed according to symptoms of deficiency of certain elements at any time.

Description

Seedling growth regulating agent

Technical field

The invention belongs to the plant-growth regulator field, particularly a kind of conditioning agent that is used for seedling growth.

Background technology

Along with the continuous development of production of forestry, the output of forestry improves constantly, and all kinds of trace element fertilizers also arise at the historic moment, for production of forestry provides some volume increase factors.

The nursery stock production conditioning agent that the existing market provides, mostly composition is fixed and is suitable for all kinds of nursery stocks, but contained effective constituent is different to the influence of different seedling growths, causes the waste of conditioning agent composition, and some also is not suitable for some nursery stock or the economic benefit of some nursery stock is also had in various degree influence.

Goal of the invention

The present invention adopts various trace elements to match, and multiple nursery stock is had production regulating effect preferably, is suitable for the needs of different growing stages, and effective constituent can not wasted, and can reach the purpose of increasing both production and income.

Summary of the invention

The present invention realizes like this, seedling growth regulating agent mainly is made up of zinc sulfate, borax, ferrous sulfate, potassium permanganate, sal epsom, copper sulfate, urea, it is characterized in that: the component by the following weight proportioning is made: zinc sulfate 6-8, borax 2-4, ferrous sulfate 3-5, potassium permanganate 1-2, sal epsom 5-7, copper sulfate 4-6, urea 12-16.Owing to adopt above moiety, can make growth evenly, nutritive props coordinates to reach the purpose of increasing both production and income.Its mechanism of action is:

The major ingredient of zinc sulfate is a zinc, the nutritive effect of zinc element, and zinc can strengthen the photosynthesis of farm crop, zinc helps doing the formation of growth hormone in the object, promote that crop growth is good, zinc can promote to do the metabolism of nitrogen in the object, and zinc can strengthen the anti-adversity ability of crop.The plain malnourished symptom of crop zinc, when crop lacked zinc, growth was suppressed, and it is that internodal growth seriously is obstructed for a dragon, and shows chlorosis or alphosis between the arteries and veins of blade; GA content obviously reduces when lacking zinc.When fruit tree lacks zinc, influence leaf growth, influence branch and normally extend, become very short between the envoy, seedling growth slow (seeing that " chemical fertilizer science instruction manual " Hao Huijun edits, and prolongs limit people people press and publishes the 58-59 page or leaf in March, 2008) when scarce zinc be described;

The main component of borax is a boron, the nutritive effect of boron element, boron can be strengthened the photosynthesis of crop, promote the formation and the transhipment of the intravital carbohydrate of crop, boron can promote the normal development of crop reproductive organ, helps yielding positive results, boron can promote fascicular normal development in the leguminous crop root, thereby strengthen its nitrogen fixing capacity, boron can strengthen the anti-adversity ability of crop, and boron can promote the crop root development.The plain malnourished symptom of crop boron is: the shoot tip meristem growth is suppressed, and withered when serious, until death, Lao Ye blade thickening becomes fragile, deformity, and the branch internode is short, the suberification phenomenon occurs; Growing of root is obviously influenced, the short and thick brown (seeing the 61-62 page or leaf, the same) that has concurrently of root;

The main component iron and the sulphur of ferrous sulfate, plant is the main iron that absorbs oxidation state from soil, and is necessary as the important composition composition and the synthesize chlorophyll (chl) of enzyme.The nutritive effect of iron element, iron be to the chlorophyllous vital role that is formed with, and iron can use does that nitrogen metabolism normally carries out in the object, and iron can make the enhancing crop anti-adversity, and iron is the best activator of the multitudinous carbohydrase of phosphoric acid, promotes sucrose to form.The plain malnourished symptom of crop iron, iron are difficult for moving in making object, during iron deficiency, and chlorosis yellow between the spire vein.When serious, whole young leaves flavescence, vein is flavescence gradually also, almost becomes white at last, and plant strain growth is slow.When very serious, Lao Ye also shows the illness in yellow generation between vein, and leaf margin or blade tip occur shrivelled and downright bad, continue to develop then leaf abscission, and plant strain growth is stagnated and dead (the same, as to see 68 pages);

The distribution of sulphur in each organ of plant is quite even, and plant absorbs sulfate ion from soil, and sulphur also is cytoplasmic component part.When sulphur was not enough, protein content significantly reduced, and chlorophyllous formation also is subjected to corresponding influence, and the blade of a lack of sulfur plant is yellow-green colour.

The main component of potassium permanganate has manganese and potassium, and manganese has activation to some enzyme in the glycolysis-, also is the activator of some enzyme in the carboxylic acid recycle, so manganese can improve respiratory rate.Manganese is the activator of nitrate reductase, and the plant manganese deficiency just influences its utilization to nitrate.Aspect photosynthesis, the photodissociation of water needs manganese to participate in, and manganese is the constituent of chloroplast(id), and during manganese deficiency, chloroplast structure can destroy, disintegrate.The existence of manganese, favourable amylase activity promotes amylolytic carbohydrate to shift.The nutritive effect of potassium element promotes the synthetic of starch and sugar, increases grease and Protein content, the enhancing crop anti-adversity (the same, see the 29-30 page or leaf);

The nutritive effect of the magnesium element in the sal epsom: magnesium is chlorophyllous component, is metallic element unique in the chlorophyll molecule.Magnesium is the activator of plurality of enzymes, by magnesium institute activatory enzyme is reported kind more than 30 is arranged, and magnesium also participates in the formation of some of them enzyme.Magnesium is the neccessary composition of polysome, and an amount of magnesium can be stablized ribosomal structure, and the rrna necessary elementary cell that is protein synthesis, and what magnesium deficiency can arrestin matter is synthetic.Crop magnesium deficiency symptom because magnesium is chlorophyllous composition, is usually expressed as leaf chlorosis (the same, as to see the 45-46 page or leaf) when magnesium deficiency;

Copper sulfate mainly contains the copper element, and the main effect of copper element is: participate in photosynthesis; Participate in redox reaction, promote respiration; Help growing of crop; Can improve the anti-adversity ability of crop; The plain malnourished symptom of crop copper: fruit tree lacks copper, and the blade on the tip of top is the leafage shape, and leaf and fruit all fade.Die ack when serious, and expansion (the same, as to see the 66-67 page or leaf) downwards gradually;

The nutritive effect of nitrogen: promote to do the formation of object inner chlorophyll, strengthen the photosynthetic ability of crop, nitrogen is the important component part of cell, and nitrogen is enzyme and multivitamin composition, and nitrogen has important role to the vital movement of crop and to the yield and quality of crop.The growth of crop field top and root all significantly is suppressed (seeing the 8-9 page or leaf, the same) during nitrogen stress;

The nutritive effect of thionin, sulphur are the basic substances of forming plant life, are protein, the indispensable element of nuclear instinct.Sulphur is the component of sulfur-bearing ammonia leather acid, and the sulfuration Hydrogen Energy combines with pyruvic acid and participates in bucket Gelucystine, this acid of Guang ammonia, the equimolecular formation of methionine(Met), and the person is the important amino acid of synthetic protein.Sulphur is the component of some enzymes, all contains sulphur as phosphoglyceraldehy-de dehydrogenase, lipase, urase and papoid etc.Crop a lack of sulfur symptom, principal character shows as chlorosis and yellow, and a lack of sulfur produces on the young leaves that appears at the top earlier (seeing the 48-49 page or leaf, the same);

The nutritive effect of manganese element, manganese can promote photosynthesis, be to keep the necessary element of chlorophyll structure, manganese can be regulated the intravital redox reaction of crop, manganese can promote the metabolism of nitrogen, manganese can promote seed germination, helps crop growth, and manganese can strengthen disease-resistant, the freezing tolerance of crop; During the corn manganese deficiency, leaf is levied under the softness and draped over one's shoulders, and the yellow-green colour striated parallel with vein occur between new arteries and veins, and root is very thin, and is long and white.(the same, as to see 56 pages).

The seedling growth regulating agent that is mixed with according to the acting on nursery stock and can impel each nutritive ingredient to cooperatively interact each vegetative period of each composition, promotes absorbing of nutritive ingredient, reaches the purpose that increases production and improves productivity.During use, above-mentioned conditioning agent is made into the aqueous solution of 1:500, add 0.03% Plant hormones regulators,gibberellins again and carry out foliage spray, adopt above-mentioned conditioning agent can make the nursery stock nutritive element balance absorption in each vegetative period, accomplished replenishing of each element of different growing stages, and the loss of minimizing nutritive element, can make nursery stock increase 15-20%, increase thick 10-18%.

Embodiment

Below in conjunction with embodiment the present invention is elaborated.Get zinc sulfate 7g, borax 3g, ferrous sulfate 4g, potassium permanganate 2g, sal epsom 6g, copper sulfate 5g, urea 14g, be made into the aqueous solution, add 0.03% Plant hormones regulators,gibberellins again and carry out foliage spray in the ratio of 1:500; Spray in general 7-10 days once, be preferably at 10 o'clock in the morning before, afternoons 16 back spray, also can spray at any time according to the symptom that lacks some element.

Claims

1, seedling growth regulating agent mainly is made up of zinc sulfate, borax, ferrous sulfate, potassium permanganate, sal epsom, copper sulfate, urea, it is characterized in that: the component by the following weight proportioning is made: zinc sulfate 6-8, borax 2-4, ferrous sulfate 3-5, potassium permanganate 1-2, sal epsom 5-7, copper sulfate 4-6, urea 12-16.

2, according to claims 1 described seedling growth regulating agent, it is characterized in that: zinc sulfate 7, borax 3, ferrous sulfate 4, potassium permanganate 2, sal epsom 6, copper sulfate 5, urea 14.

3, according to claims 1 described growth regulator for corn, it is characterized in that: the sprinkling ratio is the 1:500 aqueous solution.