October one to, sugar orange and orange coloring can basically see the naked eye oh, so a variety of coloring agents are prepared, today with you to talk about, different colorants of the specific coloring principle, and the difference, humic acid, polypeptides, brassinolides, amino acids, ethylene (hormones), mineral elements, astaxanthin, etc., after reading the comparison, find the most suitable and safe colorant!
<h1 class="pgc-h-arrow-right" data-track="2" > biostimulants (humic acid, peptides, enzymes, active molecules, etc.).</h1>
At present, domestic biostimulants are mainly divided into: humic acids, microorganisms, plant extracts (including alginic acid), amino acids (polypeptides), inorganic and synthetic products.
Humic acid, alginic acid, etc. contain a variety of active functional genes, which can enhance the activity of catalase and polyphenol oxidase in citrus and trees, stimulate physiological metabolism, and promote growth and development. The citrus root system can absorb water and increase the nutrient capacity, use humic acid fertilizer, adequate nutrient supply, robust tree strength, lush foliage, and enhanced photosynthesis, which accelerates the transfer of nutrients to the fruit and promotes the early coloring and ripening of citrus fruits.
Coloring effect features:
It can fully stimulate the activity of a variety of biological enzymes in plants, induce crops to produce stress resistance factors, and improve the tolerance of crops to various adverse weather;
It can be directly absorbed by plants, quickly replenished into the plant body to play a role, enhance plant metabolism and photosynthesis, fruit sugar accumulation is fast, acid reduction and sweetness are fast, coloring is fast, and it is not easy to return to green under continuous rainy and low temperature weather.
Features of use:
For citrus with weak tree strength, poor nutrition and poor coloring, the effect is more obvious, and good products can significantly promote overall coloring, improve maturity rate and improve taste. Weak tree fruits are easy to turn yellow, but it is difficult to turn red, supplementing nutrient-rich humic acid can adjust the tree potential and promote coloring to red.
Weak tree posture, poor nutritional conditioning, poor coloring, early yellow but not red fruit
<h1 class="pgc-h-arrow-right" data-track="127">2, amino acids</h1>
Coloring of amino acids has two sides:
It can green the leaves of fruit trees, promote the synthesis of photosynthetic products, improve fruit quality, reduce plant respiration, reduce dry matter consumption, increase net photosynthesis, improve the activity of nitrifying reductase, promote nitrogen fertilizer absorption, reduce nitrogen and sugar synthesis of organic nitrogen, thereby increasing sand coloring.
Amino acids can make fruit trees also leaf greener, increase the content of chlorophyll, increase leaf photosynthesis, which is a positive promotion effect for weak tree coloring, but for Wang trees, it will make the chlorophyll of the fruit more difficult to degrade, which is manifested as slow coloring and delayed coloring.
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Too good results high quality amino acid active substance water soluble fertilizer Italy import 1L imported polypeptide ¥128 purchase
The specific color performance is as follows:
Amino acids are precursors or intermediate substances synthesized by many substances, which make the leaves of fruit trees greener and promote photosynthesis more vigorously
It plays an important role in improving crop quality and increasing the content of vitamin C and sugar;
It can increase the various nutrients needed in the plant body and accelerate the accumulation of dry matter
Amino acids are the constituent substances of cell structure, spraying amino acid foliar fertilizer can enhance cell activity, improve cell membrane structure, enhance fruit stress resistance, while promoting the absorption and utilization of various elements, accelerating the accumulation of sugar and dry matter;
Improve the activity of nitrifying reductase, promote nitrogen fertilizer absorption, reduce nitrogen and sugar synthesis of organic nitrogen, thereby increasing sand coloring and improving fruit quality.
Therefore, weak trees should use amino acids, but Wang trees should not be used, but not all amino acid fertilizers will delay coloring, and there are 20 kinds of amino acids that plants need.
The newly upgraded third generation of astaxanthin contains 4 kinds of amino acids that are conducive to coloring, amino acids + biostimulants (astaxanthin extracted from erythrome rain) + calcium + molybdenum, which is specially designed for the nutrition of coloring matching:
The astaxanthin content is as high as 600g/L, extracted and concentrated from the highest content of small molecules of high purity in Erythricoccus rain, with ultra-high concentration and high trace efficiency; it is much higher than the concentration of astaxanthin extracted from general shrimp shell waste, and the coloring effect is faster
Also contains calcium and molybdenum to enhance the hardness and sweetness of the fruit,
And 4 amino acids that favor coloring
As well as the perfect combination of natural red --- rare earths and amino acids, is to activate rare earths, chelated potassium, calcium, molybdenum and other mineral elements with small molecule polypeptides, which helps to improve the photosynthesis of fruit trees, enhance the accumulation of organic nutrients, enhance tree potential and varieties, and use early is more conducive to sweetening. After use, the coloring of the fruit will be more uniform, the color degree inside and outside will be neat, and the red color will be more colorful
<h1 class="pgc-h-arrow-right" data-track="132" >3, regulators (brassicalide, amine fresh ester, S-peptonin, etc.).</h1>
The regulator itself is not nutritious, mainly to regulate and promote nutrient absorption and distribution to play a role, so that the color balance, good luster, and uniform fruit:
Promotes photosynthesis of plants and increases soluble sugar content;
Promotes starch grain accumulation, which is conducive to the absorption and transport of nutrients;
Accelerate the absorption and conduction of mineral elements and ensure the nutrient supply of the fruit part
Promotes the transport of photosynthetic products and regulates the distribution of nutrients.
Promote protein synthesis, anthocyanin synthesis, promote color change
It has the effect of auxin and cytokinin, promotes flower bud differentiation, promotes flowers, and has more high-quality flowers
Activates enzyme activity, increases the stability of the cell membrane of fruit trees, accelerates the flow of cytoplasm, induces plants to produce anti-cryogenic factors to enhance cold resistance.
Common use, the price is different, according to the manufacturers of raw materials and processes and different, for the well-nourished citrus tree body for coloring speed is faster, uniform, need to combine nutritional use, collocation can promote coloring, but also promote flower bud differentiation, killing two birds with one stone is to save money. Combination recommendations: S-gluedin + astaxanthin + sulfur.
<h1 class="pgc-h-arrow-right" data-track="135" >4</h1>
Provide mineral elements, directly involved in the accumulation of fruit sugar necessary nutrients, improve fruit sugar accumulation.
Potassium is the quality element of the fruit, it is very important, the expansion stage and the color change period of the most demand for potassium, the general fruit color change is not good, the taste is sweet or not are related to potassium. Potassium can enhance photosynthesis, promote the transport of photosynthetic products, directly participate in fruit sugar accumulation, improve fruit sugar accumulation, improve yield, and improve quality.
Phosphorus is beneficial for fruit coloring, very important for the metabolism of fruit trees, energy conversion, enzyme activity and sugar formation and migration; and for the thickness of the peel, phosphorus foot, the skin is thin and easy to sand.
Puffed fruit, strong taste, good color, good sand, phosphorus and potassium is definitely the primary element, so in the later period, many people are saying to pay attention to phosphorus and potassium supplementation.
Supplementing phosphorus and potassium is a commonly used, and inexpensive pro-coloring method, the use of better tree potential to promote color change is more obvious; for poor tree potential and adversity is slow, so it is best to combine the above regulators or improve the use of stress-resistant agents to use coloring effect.
To supplement phosphorus and potassium to promote coloring, you can choose to cover color, specially for coloring with phosphorus and potassium + trace element fertilizer, the past two years are well received, agricultural financial purchase efforts for everyone to win a preferential price of 90 yuan a pack (original price of 100 yuan), save money coloring and sweetening essential, the most preferential coloring products:
Coloring, coloring on sugar early on the market, coloring phosphorus potassium expansion and sweetness foliar fertilizer ¥90 purchase
Potassium dihydrogen phosphate 9.6 yuan a pack, export quality, puffed fruit control, sweetening and promoting the old ripening to promote flowers ¥240 purchase
<h1 class="pgc-h-arrow-right" data-track="140" >5, medium trace elements (calcium, magnesium, boron, zinc, molybdenum, etc.).</h1>
Mineral elements are necessary nutrients directly involved in the accumulation of fruit sugar, which can improve fruit sugar accumulation, improve photosynthesis, and transport nutrients to fruits.
Solve various physiological diseases such as the loss of medium and trace elements or growth disorders and stunted growth in the growth process of crops, such as calcium deficiency affecting the transport of tree nutrients, magnesium deficiency affecting leaf photosynthesis, boron deficiency hindering sugar transport and colloidal synthesis of cell walls, and molybdenum deficiency affecting sugar synthesis and acid degradation. A variety of trace elements are indispensable for promoting fruit color through their unique physiological functions.
Advantages: improve quality, sweeten;
Disadvantages: slow speed, adversity can not be solved, the elements are originally necessary for fruit growth and development, timely supplementation to meet the needs of fruit coloring, can make the coloring go smoothly, there is a certain promotion effect, but relatively slow. If you plan to use phosphorus and potassium + trace elements to promote coloring, you need to use it in advance.
For the tree body with obvious deficiency of hormones, it must be replenished many times in time, otherwise it will affect the coloring, there is no deficiency of hormones, but there is no supplement in the expansion stage (the consumption of each element in the expansion stage), it is also necessary to supplement in advance, do not have the symptoms of deficiency to make up; the fruit nutrition is balanced, and the physiological activities of coloring are carried out smoothly and without hindrance, so as to better promote coloring and improve the taste and quality of the fruit.
Carragen, designed for deficiency, a bottle of agnito 9 kinds of trace elements, quickly correct the symptoms of deficiency, deeply trusted by the old friends of agricultural finance, everyone reflects the serious deficiency of hormones, dilution 500-800 times after spraying 2-3 times can see obvious results.
Ferrgomanganese boron zinc copper molybdenum magnesium fertilizer, carramine 9 kinds of element fertilizer, 1L ¥80 purchase
Calcium magnesium boron essence, 120 yuan 2 bottles of 6000 kg of water, calcium magnesium ≥ 180g/L ¥120 purchase
<h1 class="pgc-h-arrow-right" data-track="143" >6, ethylene</h1>
Change the permeability of the cell membrane, increase the supply of sugar, and then activate sugar metabolism, sugar is conducive to pigment formation, specifically see the previous articles to introduce--- the redder the citrus is sweeter? No, the sugar in the fruit must reach a certain concentration to be colored!
Induces the activity of phenylalanine ammonia lysase, prevents the development of proteins, but in the direction of synthetic anthocyanins; promotes the disappearance of chlorophyll.
Advantages: 1-2 weeks before harvesting, fast ripening speed, obvious effect;
Disadvantages: only improve the metabolism of their own sugar, do not increase the accumulation of sugar, can not sweeten, there is no improvement in quality, use with caution. The fruit can turn yellow quickly, but there is no more sugar to make the fruit red, so use ethylene to promote coloring, the effect is fast, but the fruit is early yellow, but it is not red, and there will be soft fruit and the risk of falling fruit.
If you want the effect of ethylene coloring fast, you can replace it with sulfur, and if you want to be safe, you can use it with astaxanthin:
Sulfur will make citrus leaves and fruits more ethylene, thereby accelerating the ripening of peel cells
Sulfur can not be sprayed alone, because the effect of sulfur is to accelerate the ripening of the fruit, will make the fruit yellow, it will reach maturity, can not make the citrus fruit further red, there will be a risk of soft fruit, but not as strong as ethylene. Therefore, it must be used with genuine results of good astaxanthin, astaxanthin can further promote the synthesis and accumulation of carotenoids and anthocyanins, so that the fruit becomes red! At the same time, it has a strong anti-aging antioxidant (skin care products have used astaxanthin, anti-aging), maintain the hardness of the fruit, will not easily soft fruit, premature aging, prolong the tree preservation period!
The real use feedback of the two fruit farmers, using the agricultural wealth purchase coloring scheme sulfur + good results of astaxanthin, faster coloring, and the fruit is very hard, very sweet, not floaty and not soft fruit
Good results Astaxanthin Foliar fertilizer Organic nutrition color-free hormone-free safer bottle of 2000 kg of water ¥170 purchase
<h1 class="pgc-h-arrow-right" data-track="147" > summary</h1>
Regardless of the type of color promoter, it can be summarized with two main points: first: to improve the accumulation of fruit sugar; second: to promote the synthesis of anthocyanins. Most colorants are inseparable from the above types, each colorant has its own different characteristics, each has its own strengths and weaknesses:
1, phosphorus and potassium and trace elements are necessary, but the single effect is slower, and can not improve the resistance to stress, susceptible to frost damage;
2. S-glutin, brassicalin, amine fresh ester, etc. can improve stress resistance, can adjust nutrition to promote coloring, but need to be used with nutrition;
3, ethylene and other hormone products only promote early ripening, can not improve the quality of the fruit, there is a risk, not recommended, can be replaced with low risk of sulfur, but it is best to match the good results of astaxanthin, high content of astaxanthin together, both fast, but also safe coloring, use at ease.
4, the best of the effect is the biological stimulation colorant, comprehensive nutrition, fully mobilize the cell activity of fruit trees, accelerate the physiological function of coloring and sweetening, accelerate the accumulation of dry matter and sugar, and enhance the resistance of fruit trees to cope with the impact of sudden weather on fruits, not susceptible to freezing, floating skin, and rejuvenation.
Astaxanthin belongs to this kind, and at the same time, it can directly supplement the pigment of citrus, doubling the coloring speed, and further promoting the redness of the fruit, not only yellow! Use it with the adjuster to speed up the coloring effect, and at the same time, October has also reached the time to promote flowers, and you can also promote flowers together, a set of 2 effects, save money!
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