Selection And Application Of Plant Fertilizer

- Sep 04, 2019-

Summary:

1. In terms of the proportion of NPK in plants, the ratio of demand for NPK Fertilizer for most plants is approximately 15-2-10. Relatively speaking, fruit trees and woody plants require more N and K, and crops require less N and K.

2. As far as the nutritional status of the soil is concerned, about 31% of the farm soil has too high a nitrate content, 80% of the farm soil has a too high P content, and 47% of the farm soil has a too high K content. That is to say, the soil is lacking in N fertilizer, followed by potassium fertilizer, and the most indispensable is P fertilizer.

3. The so-called flowering plants need more phosphate fertilizers (such as roses, rhododendrons, etc.) may not be correct. In many cases, the nitrogen fertilizer is insufficient, leading to a decrease in photochemical action and affecting flowering. Excessive phosphate fertilizer can lead to plant nutrient imbalance, affect plant development, and cause environmental pollution.

4. Although the ratio of demand for most plants to China NPK Fertilizer is about 15-2-10, it is recommended to use fertilizers with a ratio of NPK of 7-2-5 for safety reasons. For example: NPK Fertilizer suppliers told us that NPK=18-5 -12 is a good proportion of fertilizer; in short, and NPK Fertilizer factory mentioned that N, P, K suitable ratio is N (17 ~ 24): P (3 ~ 6): K (8 ~ 14). It is best not to choose the so-called All Purpose fertilizer, such as: N-P-K is 20-20-20 or 14-14-14 fertilizer.

5. In general, slow-release fertilizers are slowly released, have a long-lasting period of use, have a slight loss of fertilizer, have a high plant utilization rate, and do not burn plants. The disadvantage is that slow-release fertilizers are more expensive (recommended slow-release fertilizers are recommended).

6. I was asked if I used Gaia Green All Purpose 4-4-4, Feather Meal 13-0-0, Fishbone Meal 6-18-0 and Power Bloom 2-8-4, or mushroom soil (NPK=1.12). -0.67-1.24) Ok? My answer is: spend the same money, mushroom soil is very good. Because of the same money, the amount of N-P-K in the purchased mushroom soil is much higher than the purchased Gaia organic fertilizer. In addition, mushroom soil also contains a large amount of other mineral nutrients, organic matter (carbon) and microorganisms, which have a very good effect on soil improvement.

First, the choice of plant fertilizer

  The soil nutrient status, the nutrient requirements of the plant and the nutrient content of the fertilizer itself should be considered.

1. Nutritional status of the soil:

In terms of the nutritional status of the Fraser Valley soil in BC, about 31% of the farm soil has too high nitrate nitrogen content, 80% of the farm soil has too high a phosphorus content, and 47% of the farm soil has too much potassium; its content is high. Or very high environmental risk range (Table 1). In addition, because the turf soil has a high phosphorus content, it is generally not allowed to contain phosphate fertilizer in Canadian lawn fertilizer.

2. Plant needs for nutrition

The nutrient requirements of plants can be calculated based on the proportion or content of N-P-K in the whole plant. NPK Fertilizer manufacturers told us that According to published research, the ratio of N-P-K in most plants is about 15-2-10. Relatively speaking, the ratio of N to K required for fruit plants is relatively high, and the ratio of N and K required for field crop plants is relatively low. The content of P in so-called flowering plants with more P, such as roses and rhododendrons, is not high.

3. Types of commercial fertilizers

Commercial fertilizers can be divided into two categories: inorganic fertilizer (Table 3) and organic fertilizer (Table 4). The two types of fertilizers are divided into quick-acting fertilizers and slow-release fertilizers according to the length of fertilizer efficiency. The fertilizer efficiency of quick-acting fertilizers is generally around 1 month. Slow release fertilizers are valid for 1-3 months, 3-4 months, 5-6 months, and August-September. Slow-release fertilizers are characterized by slow release, long duration of fertilizer action, high plant utilization, and no burning of plants.

4. Farmyard manure

Farmyard manure refers to manure, livestock compost, mushroom soil, crop straw and other fertilizers (Table 5). It is characterized by local materials, low cost, and comprehensive nutrients. It contains N, P, and K, and also contains various mineral elements such as iron, magnesium, and zinc, organic matter, and microorganisms. The nutrients are gradually released, and the fertilizer effect is long and stable, which can improve the soil structure and promote the growth and development of plants.

Second, the application of fertilizer

Fertilizer application includes fertilization period, fertilization method and fertilization amount.

1. Application of base fertilizer: Generally speaking, slow-release organic fertilizer can be used as base fertilizer. The base fertilizer is mostly applied in spring and autumn or before sowing or planting. The depth of fertilization is the depth of the soil where the main root system is located; the amount of fertilizer applied is related to the size of the plant.

2. Application of top dressing: Top dressing is the deficiency of supplementing base fertilizer. Topdressing generally refers to fertilizer. Fertilizers are mostly applied in the rapid growth period of plants, and the amount of fertilizer applied is related to the fertilization method and the characteristics of the fertilizer. Volatile fertilizers need to be bought into the soil. Fertilizers that are not volatile and are not easily burned can be applied to the surface. The fertilizer is slowly dissolved into the soil and absorbed by the plants. The number of top dressings is related to the type of fertilizer and the length of the period of validity.

Summary:

1. In terms of the proportion of NPK in plants, the ratio of demand for NPK Fertilizer for most plants is approximately 15-2-10. Relatively speaking, fruit trees and woody plants require more N and K, and crops require less N and K.

2. As far as the nutritional status of the soil is concerned, about 31% of the farm soil has too high a nitrate content, 80% of the farm soil has a too high P content, and 47% of the farm soil has a too high K content. That is to say, the soil is lacking in N fertilizer, followed by potassium fertilizer, and the most indispensable is P fertilizer.

3. The so-called flowering plants need more phosphate fertilizers (such as roses, rhododendrons, etc.) may not be correct. In many cases, the nitrogen fertilizer is insufficient, leading to a decrease in photochemical action and affecting flowering. Excessive phosphate fertilizer can lead to plant nutrient imbalance, affect plant development, and cause environmental pollution.

4. Although the ratio of demand for most plants to China NPK Fertilizer is about 15-2-10, it is recommended to use fertilizers with a ratio of NPK of 7-2-5 for safety reasons. For example: NPK Fertilizer suppliers told us that NPK=18-5 -12 is a good proportion of fertilizer; in short, and NPK Fertilizer factory mentioned that N, P, K suitable ratio is N (17 ~ 24): P (3 ~ 6): K (8 ~ 14). It is best not to choose the so-called All Purpose fertilizer, such as: N-P-K is 20-20-20 or 14-14-14 fertilizer.

5. In general, slow-release fertilizers are slowly released, have a long-lasting period of use, have a slight loss of fertilizer, have a high plant utilization rate, and do not burn plants. The disadvantage is that slow-release fertilizers are more expensive (recommended slow-release fertilizers are recommended).

6. I was asked if I used Gaia Green All Purpose 4-4-4, Feather Meal 13-0-0, Fishbone Meal 6-18-0 and Power Bloom 2-8-4, or mushroom soil (NPK=1.12). -0.67-1.24) Ok? My answer is: spend the same money, mushroom soil is very good. Because of the same money, the amount of N-P-K in the purchased mushroom soil is much higher than the purchased Gaia organic fertilizer. In addition, mushroom soil also contains a large amount of other mineral nutrients, organic matter (carbon) and microorganisms, which have a very good effect on soil improvement.

First, the choice of plant fertilizer

  The soil nutrient status, the nutrient requirements of the plant and the nutrient content of the fertilizer itself should be considered.

1. Nutritional status of the soil:

In terms of the nutritional status of the Fraser Valley soil in BC, about 31% of the farm soil has too high nitrate nitrogen content, 80% of the farm soil has too high a phosphorus content, and 47% of the farm soil has too much potassium; its content is high. Or very high environmental risk range (Table 1). In addition, because the turf soil has a high phosphorus content, it is generally not allowed to contain phosphate fertilizer in Canadian lawn fertilizer.

2. Plant needs for nutrition

The nutrient requirements of plants can be calculated based on the proportion or content of N-P-K in the whole plant. NPK Fertilizer manufacturers told us that According to published research, the ratio of N-P-K in most plants is about 15-2-10. Relatively speaking, the ratio of N to K required for fruit plants is relatively high, and the ratio of N and K required for field crop plants is relatively low. The content of P in so-called flowering plants with more P, such as roses and rhododendrons, is not high.

3. Types of commercial fertilizers

Commercial fertilizers can be divided into two categories: inorganic fertilizer (Table 3) and organic fertilizer (Table 4). The two types of fertilizers are divided into quick-acting fertilizers and slow-release fertilizers according to the length of fertilizer efficiency. The fertilizer efficiency of quick-acting fertilizers is generally around 1 month. Slow release fertilizers are valid for 1-3 months, 3-4 months, 5-6 months, and August-September. Slow-release fertilizers are characterized by slow release, long duration of fertilizer action, high plant utilization, and no burning of plants.

4. Farmyard manure

Farmyard manure refers to manure, livestock compost, mushroom soil, crop straw and other fertilizers (Table 5). It is characterized by local materials, low cost, and comprehensive nutrients. It contains N, P, and K, and also contains various mineral elements such as iron, magnesium, and zinc, organic matter, and microorganisms. The nutrients are gradually released, and the fertilizer effect is long and stable, which can improve the soil structure and promote the growth and development of plants.

Second, the application of fertilizer

Fertilizer application includes fertilization period, fertilization method and fertilization amount.

1. Application of base fertilizer: Generally speaking, slow-release organic fertilizer can be used as base fertilizer. The base fertilizer is mostly applied in spring and autumn or before sowing or planting. The depth of fertilization is the depth of the soil where the main root system is located; the amount of fertilizer applied is related to the size of the plant.

2. Application of top dressing: Top dressing is the deficiency of supplementing base fertilizer. Topdressing generally refers to fertilizer. Fertilizers are mostly applied in the rapid growth period of plants, and the amount of fertilizer applied is related to the fertilization method and the characteristics of the fertilizer. Volatile fertilizers need to be bought into the soil. Fertilizers that are not volatile and are not easily burned can be applied to the surface. The fertilizer is slowly dissolved into the soil and absorbed by the plants. The number of top dressings is related to the type of fertilizer and the length of the period of validity.

Summary:

1. In terms of the proportion of NPK in plants, the ratio of demand for NPK Fertilizer for most plants is approximately 15-2-10. Relatively speaking, fruit trees and woody plants require more N and K, and crops require less N and K.

2. As far as the nutritional status of the soil is concerned, about 31% of the farm soil has too high a nitrate content, 80% of the farm soil has a too high P content, and 47% of the farm soil has a too high K content. That is to say, the soil is lacking in N fertilizer, followed by potassium fertilizer, and the most indispensable is P fertilizer.

3. The so-called flowering plants need more phosphate fertilizers (such as roses, rhododendrons, etc.) may not be correct. In many cases, the nitrogen fertilizer is insufficient, leading to a decrease in photochemical action and affecting flowering. Excessive phosphate fertilizer can lead to plant nutrient imbalance, affect plant development, and cause environmental pollution.

4. Although the ratio of demand for most plants to China NPK Fertilizer is about 15-2-10, it is recommended to use fertilizers with a ratio of NPK of 7-2-5 for safety reasons. For example: NPK Fertilizer suppliers told us that NPK=18-5 -12 is a good proportion of fertilizer; in short, and NPK Fertilizer factory mentioned that N, P, K suitable ratio is N (17 ~ 24): P (3 ~ 6): K (8 ~ 14). It is best not to choose the so-called All Purpose fertilizer, such as: N-P-K is 20-20-20 or 14-14-14 fertilizer.

5. In general, slow-release fertilizers are slowly released, have a long-lasting period of use, have a slight loss of fertilizer, have a high plant utilization rate, and do not burn plants. The disadvantage is that slow-release fertilizers are more expensive (recommended slow-release fertilizers are recommended).

6. I was asked if I used Gaia Green All Purpose 4-4-4, Feather Meal 13-0-0, Fishbone Meal 6-18-0 and Power Bloom 2-8-4, or mushroom soil (NPK=1.12). -0.67-1.24) Ok? My answer is: spend the same money, mushroom soil is very good. Because of the same money, the amount of N-P-K in the purchased mushroom soil is much higher than the purchased Gaia organic fertilizer. In addition, mushroom soil also contains a large amount of other mineral nutrients, organic matter (carbon) and microorganisms, which have a very good effect on soil improvement.

First, the choice of plant fertilizer

  The soil nutrient status, the nutrient requirements of the plant and the nutrient content of the fertilizer itself should be considered.

1. Nutritional status of the soil:

In terms of the nutritional status of the Fraser Valley soil in BC, about 31% of the farm soil has too high nitrate nitrogen content, 80% of the farm soil has too high a phosphorus content, and 47% of the farm soil has too much potassium; its content is high. Or very high environmental risk range (Table 1). In addition, because the turf soil has a high phosphorus content, it is generally not allowed to contain phosphate fertilizer in Canadian lawn fertilizer.

2. Plant needs for nutrition

The nutrient requirements of plants can be calculated based on the proportion or content of N-P-K in the whole plant. NPK Fertilizer manufacturers told us that According to published research, the ratio of N-P-K in most plants is about 15-2-10. Relatively speaking, the ratio of N to K required for fruit plants is relatively high, and the ratio of N and K required for field crop plants is relatively low. The content of P in so-called flowering plants with more P, such as roses and rhododendrons, is not high.

3. Types of commercial fertilizers

Commercial fertilizers can be divided into two categories: inorganic fertilizer (Table 3) and organic fertilizer (Table 4). The two types of fertilizers are divided into quick-acting fertilizers and slow-release fertilizers according to the length of fertilizer efficiency. The fertilizer efficiency of quick-acting fertilizers is generally around 1 month. Slow release fertilizers are valid for 1-3 months, 3-4 months, 5-6 months, and August-September. Slow-release fertilizers are characterized by slow release, long duration of fertilizer action, high plant utilization, and no burning of plants.

4. Farmyard manure

Farmyard manure refers to manure, livestock compost, mushroom soil, crop straw and other fertilizers (Table 5). It is characterized by local materials, low cost, and comprehensive nutrients. It contains N, P, and K, and also contains various mineral elements such as iron, magnesium, and zinc, organic matter, and microorganisms. The nutrients are gradually released, and the fertilizer effect is long and stable, which can improve the soil structure and promote the growth and development of plants.

Second, the application of fertilizer

Fertilizer application includes fertilization period, fertilization method and fertilization amount.

1. Application of base fertilizer: Generally speaking, slow-release organic fertilizer can be used as base fertilizer. The base fertilizer is mostly applied in spring and autumn or before sowing or planting. The depth of fertilization is the depth of the soil where the main root system is located; the amount of fertilizer applied is related to the size of the plant.

2. Application of top dressing: Top dressing is the deficiency of supplementing base fertilizer. Topdressing generally refers to fertilizer. Fertilizers are mostly applied in the rapid growth period of plants, and the amount of fertilizer applied is related to the fertilization method and the characteristics of the fertilizer. Volatile fertilizers need to be bought into the soil. Fertilizers that are not volatile and are not easily burned can be applied to the surface. The fertilizer is slowly dissolved into the soil and absorbed by the plants. The number of top dressings is related to the type of fertilizer and the length of the period of validity.Summary:

1. In terms of the proportion of NPK in plants, the ratio of demand for NPK Fertilizer for most plants is approximately 15-2-10. Relatively speaking, fruit trees and woody plants require more N and K, and crops require less N and K.

2. As far as the nutritional status of the soil is concerned, about 31% of the farm soil has too high a nitrate content, 80% of the farm soil has a too high P content, and 47% of the farm soil has a too high K content. That is to say, the soil is lacking in N fertilizer, followed by potassium fertilizer, and the most indispensable is P fertilizer.

3. The so-called flowering plants need more phosphate fertilizers (such as roses, rhododendrons, etc.) may not be correct. In many cases, the nitrogen fertilizer is insufficient, leading to a decrease in photochemical action and affecting flowering. Excessive phosphate fertilizer can lead to plant nutrient imbalance, affect plant development, and cause environmental pollution.

4. Although the ratio of demand for most plants to China NPK Fertilizer is about 15-2-10, it is recommended to use fertilizers with a ratio of NPK of 7-2-5 for safety reasons. For example: NPK Fertilizer suppliers told us that NPK=18-5 -12 is a good proportion of fertilizer; in short, and NPK Fertilizer factory mentioned that N, P, K suitable ratio is N (17 ~ 24): P (3 ~ 6): K (8 ~ 14). It is best not to choose the so-called All Purpose fertilizer, such as: N-P-K is 20-20-20 or 14-14-14 fertilizer.

5. In general, slow-release fertilizers are slowly released, have a long-lasting period of use, have a slight loss of fertilizer, have a high plant utilization rate, and do not burn plants. The disadvantage is that slow-release fertilizers are more expensive (recommended slow-release fertilizers are recommended).

6. I was asked if I used Gaia Green All Purpose 4-4-4, Feather Meal 13-0-0, Fishbone Meal 6-18-0 and Power Bloom 2-8-4, or mushroom soil (NPK=1.12). -0.67-1.24) Ok? My answer is: spend the same money, mushroom soil is very good. Because of the same money, the amount of N-P-K in the purchased mushroom soil is much higher than the purchased Gaia organic fertilizer. In addition, mushroom soil also contains a large amount of other mineral nutrients, organic matter (carbon) and microorganisms, which have a very good effect on soil improvement.

First, the choice of plant fertilizer

  The soil nutrient status, the nutrient requirements of the plant and the nutrient content of the fertilizer itself should be considered.

1. Nutritional status of the soil:

In terms of the nutritional status of the Fraser Valley soil in BC, about 31% of the farm soil has too high nitrate nitrogen content, 80% of the farm soil has too high a phosphorus content, and 47% of the farm soil has too much potassium; its content is high. Or very high environmental risk range (Table 1). In addition, because the turf soil has a high phosphorus content, it is generally not allowed to contain phosphate fertilizer in Canadian lawn fertilizer.

2. Plant needs for nutrition

The nutrient requirements of plants can be calculated based on the proportion or content of N-P-K in the whole plant. NPK Fertilizer manufacturers told us that According to published research, the ratio of N-P-K in most plants is about 15-2-10. Relatively speaking, the ratio of N to K required for fruit plants is relatively high, and the ratio of N and K required for field crop plants is relatively low. The content of P in so-called flowering plants with more P, such as roses and rhododendrons, is not high.

3. Types of commercial fertilizers

Commercial fertilizers can be divided into two categories: inorganic fertilizer (Table 3) and organic fertilizer (Table 4). The two types of fertilizers are divided into quick-acting fertilizers and slow-release fertilizers according to the length of fertilizer efficiency. The fertilizer efficiency of quick-acting fertilizers is generally around 1 month. Slow release fertilizers are valid for 1-3 months, 3-4 months, 5-6 months, and August-September. Slow-release fertilizers are characterized by slow release, long duration of fertilizer action, high plant utilization, and no burning of plants.

4. Farmyard manure

Farmyard manure refers to manure, livestock compost, mushroom soil, crop straw and other fertilizers (Table 5). It is characterized by local materials, low cost, and comprehensive nutrients. It contains N, P, and K, and also contains various mineral elements such as iron, magnesium, and zinc, organic matter, and microorganisms. The nutrients are gradually released, and the fertilizer effect is long and stable, which can improve the soil structure and promote the growth and development of plants.

Second, the application of fertilizer

Fertilizer application includes fertilization period, fertilization method and fertilization amount.

1. Application of base fertilizer: Generally speaking, slow-release organic fertilizer can be used as base fertilizer. The base fertilizer is mostly applied in spring and autumn or before sowing or planting. The depth of fertilization is the depth of the soil where the main root system is located; the amount of fertilizer applied is related to the size of the plant.

2. Application of top dressing: Top dressing is the deficiency of supplementing base fertilizer. Topdressing generally refers to fertilizer. Fertilizers are mostly applied in the rapid growth period of plants, and the amount of fertilizer applied is related to the fertilization method and the characteristics of the fertilizer. Volatile fertilizers need to be bought into the soil. Fertilizers that are not volatile and are not easily burned can be applied to the surface. The fertilizer is slowly dissolved into the soil and absorbed by the plants. The number of top dressings is related to the type of fertilizer and the length of the period of validity.