For example, the surplus available phosphorus fertilizer combined with available zinc in soil to form insoluble zinc phosphate precipitation, resulting in the deficiency of available zinc in soil.Not only that, but the excess available phosphorus also inhibits nitrogen uptake by crops, causing nitrogen deficiency.Another example is the increased use of potash, which reduces the uptake of nitrogen, magnesium, calcium, boron and zinc by crops, causing a shortage of these nutrients in crops.
The two fertilizers are mutually exclusive
Even organic fertilizers should not be used too much.If applied too much, the microorganism and the crop in the soil will have the contradiction of "competing for nitrogen" and "gaining nitrogen", causing a temporary lack of nitrogen in the soil for a period of time, and the surplus organic matter and zinc form complexes or chelates, which will reduce the effectiveness of zinc.The following measures can be adopted to prevent the "phase gram" between fertilizers:
Balanced fertilization as much as possible.
Excessive or excessive application of simple fertilizers to crops not only wastes fertilizer and increases production costs, but also leads to the shortage of some other nutrients or other elements.When fertilizing, according to the different structure of crop needs fertilizer and the ability of soil to feed, achieve the amount of input, not much balance of nutrients, so that peace can be achieved.
In addition, it is necessary to increase with increase and decrease with decrease according to the proportion of different crops' demands for various nutrients.
Relative to simple fertilizer, the proportion of nutrients in compound fertilizer or compound fertilizer is more appropriate and harmonious.Therefore, when fertilizing, compound fertilizer should be the main fertilizer, supplemented by simple fertilizer. For example, for the crops that require large amount of potassium, such as vegetables with tubers and roots, the potassium sulfate simple fertilizer can be added appropriately on the basis of the application of sulfur compound fertilizer.
The two fertilizers are mutually exclusive
Iii. Staggered application period or application site.
If zinc fertilizer and phosphate fertilizer mix, can produce certainly "the gram".Therefore, phosphate fertilizer should be applied as base fertilizer and zinc fertilizer should be applied as top fertilizer.Large amount of element fertilizer such as nitrogen, phosphorus and potassium should be based on rhizospheric fertilizer, and micro fertilizer should be sprayed by leaf surface.
Narrow the scope of contact.
The method of spraying nitrogen and potash fertilizer can be adopted.The method of concentrated fertilization can be adopted for phosphate fertilizer;Micro fertilizers can be divided into seed dressing, seed soaking and root dipping, so that trace elements can be confined within a small range of the root and not contact with a large number of elements.
2018年8月22日星期三
How to fertilize different vegetable to promote yield?Vegetable fertilizing technique
Experienced vegetable farmers know that different types of vegetables should be fertilized differently so that they can produce better.
Vegetable of leaf vegetables kind point to basically take the leaf of tender leaf, leaf stalk or tender stem is the quick natural vegetable of the product, if cabbage, green vegetables, amaranth, spinach and celery wait.This kind of vegetable should be fertilized mainly by applying fertilizer, and the fertilizer should be based on available nitrogen fertilizer.Generally, in the seedling stage and after each harvest of products, fertilizer should be applied immediately to promote the rapid growth of the leaves of the stubble plants. Urea of 8-10 kg or decomposed human manure and urine of 500 kg should be applied to each mu to facilitate the absorption and utilization of the plants as soon as possible.
Rhizomes refer to vegetables that have large, fleshy, straight roots.Such as turnips, turnips and root with mustard.This kind of vegetable should be fertilized by base fertilizer and early recovery fertilizer, with a small amount of available nitrogen and potassium fertilizer, and should be applied as early as possible in seedling stage or after planting.Application of 4 to 6 kilograms of urea or 300 to 400 kilograms of human urine to promote early growth of plants.Then, 6 to 8 kg of p and k were applied to each mu of land before the vegetables entered the vigorous growth stage to promote the high yield of the plants.At this time, 1%-2% urea aqueous solution was sprayed outside the root (once every 5-7 days) for 1-2 times, and the function of the leaves could be prolonged without premature aging.
Fruit refers to a long growing period of vegetables, such as jackets, beans and melons.This kind of vegetable needs more nitrogen, phosphorus and potash fertilizer, the fertilization should take the base fertilizer and the whole course to apply fertilizer for the weight, the nutrient element is mainly nitrogen, phosphorus, potassium.Fertilizing was carried out on the principle of base fertilizer full, applying fertilizer early and applying fertilizer heavy at fruiting stage, and applying quick effect nitrogen fertilizer immediately after harvest, promoting the rapid formation and expansion of the stubble fruit.The yield increase would be more effective if simultaneously applied with inhibin and cytokine.To ensure that the long vine and melon both coordinate, especially to prevent the early rapid growth and late desiccation.
Due to the different characteristics of melons, on the basis of applying enough base fertilizer, "melon fertilizer should be applied".If cucumber is not resistant to fertilizer concentration of high solution, to achieve "dilute fertilizer application".The ability to absorb fertilizer of pumpkin is strong, early easy to appear mad long, if nitrogen fertilizer application is too much, often appear long cane do not knot melon, therefore the application of nitrogen fertilizer cannot be excessive.When applying nitrogen fertilizer, the winter melon should avoid the fruiting period, or make the vine long, resulting in falling melon and reduced yield.In addition to sufficient foundation fertilizer, the mucilage water should be applied every 7-10 days during the period of mucilage to ensure sufficient nutrient supply during the period of mucilage and promote multi-melon.
Vegetable of leaf vegetables kind point to basically take the leaf of tender leaf, leaf stalk or tender stem is the quick natural vegetable of the product, if cabbage, green vegetables, amaranth, spinach and celery wait.This kind of vegetable should be fertilized mainly by applying fertilizer, and the fertilizer should be based on available nitrogen fertilizer.Generally, in the seedling stage and after each harvest of products, fertilizer should be applied immediately to promote the rapid growth of the leaves of the stubble plants. Urea of 8-10 kg or decomposed human manure and urine of 500 kg should be applied to each mu to facilitate the absorption and utilization of the plants as soon as possible.
Rhizomes refer to vegetables that have large, fleshy, straight roots.Such as turnips, turnips and root with mustard.This kind of vegetable should be fertilized by base fertilizer and early recovery fertilizer, with a small amount of available nitrogen and potassium fertilizer, and should be applied as early as possible in seedling stage or after planting.Application of 4 to 6 kilograms of urea or 300 to 400 kilograms of human urine to promote early growth of plants.Then, 6 to 8 kg of p and k were applied to each mu of land before the vegetables entered the vigorous growth stage to promote the high yield of the plants.At this time, 1%-2% urea aqueous solution was sprayed outside the root (once every 5-7 days) for 1-2 times, and the function of the leaves could be prolonged without premature aging.
Fruit refers to a long growing period of vegetables, such as jackets, beans and melons.This kind of vegetable needs more nitrogen, phosphorus and potash fertilizer, the fertilization should take the base fertilizer and the whole course to apply fertilizer for the weight, the nutrient element is mainly nitrogen, phosphorus, potassium.Fertilizing was carried out on the principle of base fertilizer full, applying fertilizer early and applying fertilizer heavy at fruiting stage, and applying quick effect nitrogen fertilizer immediately after harvest, promoting the rapid formation and expansion of the stubble fruit.The yield increase would be more effective if simultaneously applied with inhibin and cytokine.To ensure that the long vine and melon both coordinate, especially to prevent the early rapid growth and late desiccation.
Due to the different characteristics of melons, on the basis of applying enough base fertilizer, "melon fertilizer should be applied".If cucumber is not resistant to fertilizer concentration of high solution, to achieve "dilute fertilizer application".The ability to absorb fertilizer of pumpkin is strong, early easy to appear mad long, if nitrogen fertilizer application is too much, often appear long cane do not knot melon, therefore the application of nitrogen fertilizer cannot be excessive.When applying nitrogen fertilizer, the winter melon should avoid the fruiting period, or make the vine long, resulting in falling melon and reduced yield.In addition to sufficient foundation fertilizer, the mucilage water should be applied every 7-10 days during the period of mucilage to ensure sufficient nutrient supply during the period of mucilage and promote multi-melon.
bacterial manure
Products according to the characteristics of the soil organic matter in China arid, according to, plant nutrition, soil fertility status and advantages of biochemical principle, by the high quality organic compound as a raw material, add the root factor, cell activating element, such as a variety of beneficial factor, specially added gelatin sample class bacillus, bacillus subtilis and other composite living bacterium effectively, reasonable formula, refined but become.
Appearance: dark brown granules
Main components: sugar slag, oil residue, livestock and poultry stool microbial bacteria
Beneficial bacteria: bacillus subtilis, gelatinous bacillus
Product content: organic matter is equal to 40% or more than 8%
Fulvic acid 10% or higher
Medium and trace elements (calcium, magnesium, boron, zinc, iron, manganese, etc.) are more than 5%
The effective number of viable bacteria is no more than 2.0 billion/g of water and no more than 10%
PH 5.5 ~ 8.0
Executive standard: NY/T 798-2015
Main functions:
1. One is to promote cell division and regulate its differentiation.The other is to delay the degradation of protein and chlorophyll and delay senescence.
2. Can accelerate growth speed, break dormancy, promote growth and development, improve product quality, increase yield, and improve crop resilience such as drought resistance, flood resistance, cold resistance, saline-alkali resistance, lodging resistance and disease resistance.
3. This product adds gelatinous bacillus and bacillus subtilis, nitrogen fixation bacteria, photosynthetic bacteria and various microorganism functional bacteria, and the organic matter after fermentation is decomposed into effective substances such as amino acids, proteins, polysaccharides and cellulase that are rapidly absorbed by plants, which can effectively prevent various soil transmission diseases and resist restubble.At the same time, it can effectively prevent insect pests such as root knot nematode.
4. Adding microbial water-retaining agent;After being activated, each kilogram of fertilizer can repeatedly absorb 20 jin of water for storage when it is irrigated or rained, and then release slowly when it is dry, which is absorbed by crops, equivalent to small underground reservoirs, to improve soil fertility and water conservation.
5. Deep and loose soil, break up the soil, promote nutrient recycling and absorption, fix nitrogen and decompose phosphorus and potassium, and the soil will become more and more loose and fertile after long-term use.
Matters needing attention:
1. Keji application, ditch application, hole application and sowing (better effect)
2. Store in dry conditions, avoiding direct sunlight and high temperature
3. In the preservation process, the outer layer of this product will produce white mycelia, which will not affect the fertilizer effect, but can relatively improve the fertilizer effect.
Appearance: dark brown granules
Main components: sugar slag, oil residue, livestock and poultry stool microbial bacteria
Beneficial bacteria: bacillus subtilis, gelatinous bacillus
Product content: organic matter is equal to 40% or more than 8%
Fulvic acid 10% or higher
Medium and trace elements (calcium, magnesium, boron, zinc, iron, manganese, etc.) are more than 5%
The effective number of viable bacteria is no more than 2.0 billion/g of water and no more than 10%
PH 5.5 ~ 8.0
Executive standard: NY/T 798-2015
Main functions:
1. One is to promote cell division and regulate its differentiation.The other is to delay the degradation of protein and chlorophyll and delay senescence.
2. Can accelerate growth speed, break dormancy, promote growth and development, improve product quality, increase yield, and improve crop resilience such as drought resistance, flood resistance, cold resistance, saline-alkali resistance, lodging resistance and disease resistance.
3. This product adds gelatinous bacillus and bacillus subtilis, nitrogen fixation bacteria, photosynthetic bacteria and various microorganism functional bacteria, and the organic matter after fermentation is decomposed into effective substances such as amino acids, proteins, polysaccharides and cellulase that are rapidly absorbed by plants, which can effectively prevent various soil transmission diseases and resist restubble.At the same time, it can effectively prevent insect pests such as root knot nematode.
4. Adding microbial water-retaining agent;After being activated, each kilogram of fertilizer can repeatedly absorb 20 jin of water for storage when it is irrigated or rained, and then release slowly when it is dry, which is absorbed by crops, equivalent to small underground reservoirs, to improve soil fertility and water conservation.
5. Deep and loose soil, break up the soil, promote nutrient recycling and absorption, fix nitrogen and decompose phosphorus and potassium, and the soil will become more and more loose and fertile after long-term use.
Matters needing attention:
1. Keji application, ditch application, hole application and sowing (better effect)
2. Store in dry conditions, avoiding direct sunlight and high temperature
3. In the preservation process, the outer layer of this product will produce white mycelia, which will not affect the fertilizer effect, but can relatively improve the fertilizer effect.
Carbon energy bioorganic fertilizer
This bio-bacterial manure is featured with highly active substance as raw materials (mainly soybean meal, corn residue, high-energy carbon), add: bacillus subtilis, jelly bacillus and so on many kinds of beneficial active bacterium, with trace elements necessary for plant growth, calcium, magnesium, zinc molybdenum iron boron, manganese, etc.), and add a synergistic ingredients: amino acids, fulvic acid, active calcium, rooting factor, cell activating element, resistance to continuous cropping formula powder, plant growth regulator, etc.
Main ingredients: soybean meal residue, corn residue, sheep dung, etc
Product content: 50% or more of organic matter and 2.0 billion/g of active bacteria
PH value: 5.5 ~ 8.0
Executive standard: ny884-2012
Main functions:
This product is rich in organic matter, increases soil organic matter content, can improve saline-alkali, salinized soil, long-term use can effectively improve soil aggregate structure, increase soil permeability, promote root development, and improve soil water and fertilizer conservation capacity, and can achieve no-deep tillage effect.
2. This product is rich in beneficial bacteria, which can fix and multiply around the root system of crops, quickly devour the harmful bacteria in the soil, enhance root vitality and rooting ability, and improve the control of soil diseases.It can prevent and control the small root system, root nodule disease, short plant, yellow leaf, yellow leaf, fallen leaf, falling flower and so on.
3. This product is specially added with appropriate amount of medium and trace elements to rapidly improve the physiological activity of crops and promote the benign growth of crops.It can greatly promote photosynthesis and respiration of crops and has a good effect on preventing and controlling yellowing.It can effectively prevent the occurrence of crop deficiency symptoms, root and strong seedling, promote flower bud differentiation, improve fruit setting rate, prevent premature aging, and achieve multiple effects of increasing yield and improving quality.
Applicable scope: applicable to all fruit trees, vegetables, herbs, tea and field crops.
Usage and dosage: 30 to 300 kg per mu.Ditch application, hole application, banding application, ground spreading.When applying acupoint or furrow, please apply soil and water in time. Direct contact with roots is not recommended.It can be used as base fertilizer and recovery fertilizer (use amount can be adjusted according to planting standards and soil nutrition)
Vii. Matters needing attention:
Store in a cool and dry place. Avoid sun exposure. Do not use with fungicides at the same time.
Main ingredients: soybean meal residue, corn residue, sheep dung, etc
Product content: 50% or more of organic matter and 2.0 billion/g of active bacteria
PH value: 5.5 ~ 8.0
Executive standard: ny884-2012
Main functions:
This product is rich in organic matter, increases soil organic matter content, can improve saline-alkali, salinized soil, long-term use can effectively improve soil aggregate structure, increase soil permeability, promote root development, and improve soil water and fertilizer conservation capacity, and can achieve no-deep tillage effect.
2. This product is rich in beneficial bacteria, which can fix and multiply around the root system of crops, quickly devour the harmful bacteria in the soil, enhance root vitality and rooting ability, and improve the control of soil diseases.It can prevent and control the small root system, root nodule disease, short plant, yellow leaf, yellow leaf, fallen leaf, falling flower and so on.
3. This product is specially added with appropriate amount of medium and trace elements to rapidly improve the physiological activity of crops and promote the benign growth of crops.It can greatly promote photosynthesis and respiration of crops and has a good effect on preventing and controlling yellowing.It can effectively prevent the occurrence of crop deficiency symptoms, root and strong seedling, promote flower bud differentiation, improve fruit setting rate, prevent premature aging, and achieve multiple effects of increasing yield and improving quality.
Applicable scope: applicable to all fruit trees, vegetables, herbs, tea and field crops.
Usage and dosage: 30 to 300 kg per mu.Ditch application, hole application, banding application, ground spreading.When applying acupoint or furrow, please apply soil and water in time. Direct contact with roots is not recommended.It can be used as base fertilizer and recovery fertilizer (use amount can be adjusted according to planting standards and soil nutrition)
Vii. Matters needing attention:
Store in a cool and dry place. Avoid sun exposure. Do not use with fungicides at the same time.
Special fertilizer for fruit trees
This product in combination with Chinese characteristics of soil organic matter, barren, according to, plant nutrition, soil fertility status and advantages of biochemical principle, by the high quality organic compound as a raw material, add the root factor, cell activating element, such as a variety of beneficial factor, specially added starch bacillus, bacillus subtilis, bacillus jelly samples such as composite living bacterium effectively, reasonable formula, refined but become.
Appearance: dark brown granules
Main ingredients: soybean meal dregs, corn dregs, pond dregs, gibberellin, biological bacteria
Beneficial bacteria: bacillus subtilis, bacillus gelatinoides, bacillus farinodes
Product content: organic matter is equal to 40% or more than 8%
The effective number of viable bacteria is no more than 2.0 billion/g of water and no more than 10%
PH 5.5 ~ 8.0
Executive standard: NY/T 798-2015
Main functions:
1. One is to promote cell division and regulate its differentiation.The second is to delay the degradation of protein and chlorophyll, increase the shelf life of fruits, improve quality and increase yield.Promote photosynthesis enhance phototropism of leaves and leaves, plant strong, high yield.Effectively prevent the yellow fruit tree disease
2. Can accelerate the growth speed, break the dormancy, promote growth and development, prevent the falling flowers and falling fruits, cracking fruits and shrinking fruits, improve product quality, and improve the resistance of crops to diseases, insects, drought, flood, cold, salt and alkali, etc.
3. Adding microbial water-retaining agent;After being activated, each kilogram of fertilizer can repeatedly absorb 20 jin of water for storage when it is irrigated or rained, and then release slowly when it is dry, which is absorbed by crops, equivalent to small underground reservoirs, to improve soil fertility and water conservation.
4. This product is added to know about bacillus starch and bacillus subtilis, nitrogen fixation bacteria, photosynthetic bacteria and various microorganism functional bacteria. After fermentation, organic matter is decomposed into effective substances such as amino acids, proteins, polysaccharides and cellulase that are rapidly absorbed by plants and can play a comprehensive and effective role.
5. Deep and loose soil, break up the soil, promote nutrient recycling and absorption, fix nitrogen and decompose phosphorus and potassium, and the soil will become more and more loose and fertile after long-term use.
Matters needing attention:
1. Basal, acupoint, annular and radial groove.
2. Store in dry conditions, avoiding direct sunlight and high temperature
3. In the preservation process, the outer layer of this product will produce white mycelia, which will not affect the fertilizer effect, but can relatively improve the fertilizer effect.
Appearance: dark brown granules
Main ingredients: soybean meal dregs, corn dregs, pond dregs, gibberellin, biological bacteria
Beneficial bacteria: bacillus subtilis, bacillus gelatinoides, bacillus farinodes
Product content: organic matter is equal to 40% or more than 8%
The effective number of viable bacteria is no more than 2.0 billion/g of water and no more than 10%
PH 5.5 ~ 8.0
Executive standard: NY/T 798-2015
Main functions:
1. One is to promote cell division and regulate its differentiation.The second is to delay the degradation of protein and chlorophyll, increase the shelf life of fruits, improve quality and increase yield.Promote photosynthesis enhance phototropism of leaves and leaves, plant strong, high yield.Effectively prevent the yellow fruit tree disease
2. Can accelerate the growth speed, break the dormancy, promote growth and development, prevent the falling flowers and falling fruits, cracking fruits and shrinking fruits, improve product quality, and improve the resistance of crops to diseases, insects, drought, flood, cold, salt and alkali, etc.
3. Adding microbial water-retaining agent;After being activated, each kilogram of fertilizer can repeatedly absorb 20 jin of water for storage when it is irrigated or rained, and then release slowly when it is dry, which is absorbed by crops, equivalent to small underground reservoirs, to improve soil fertility and water conservation.
4. This product is added to know about bacillus starch and bacillus subtilis, nitrogen fixation bacteria, photosynthetic bacteria and various microorganism functional bacteria. After fermentation, organic matter is decomposed into effective substances such as amino acids, proteins, polysaccharides and cellulase that are rapidly absorbed by plants and can play a comprehensive and effective role.
5. Deep and loose soil, break up the soil, promote nutrient recycling and absorption, fix nitrogen and decompose phosphorus and potassium, and the soil will become more and more loose and fertile after long-term use.
Matters needing attention:
1. Basal, acupoint, annular and radial groove.
2. Store in dry conditions, avoiding direct sunlight and high temperature
3. In the preservation process, the outer layer of this product will produce white mycelia, which will not affect the fertilizer effect, but can relatively improve the fertilizer effect.
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