How to grow vegetables in Shanghai Urban vegetable garden?
It is necessary to choose the place with sufficient light, good drainage and fertile soil to know the growth habit of vegetables. Soil testing, fertilization and seed preparation. Planting according to the characteristics of varieties reasonable close planting, regular watering and fertilization, pest control, timely harvest and storage. Pay attention to the growth status of vegetables, protect the growing point, control storage conditions, ensure harvest and fresh.
I. Selection of suitable planting sites
Choose a sunny area, so that plants bathed in sufficient light, they can enjoy the absorption of light energy, efficient completion of photosynthesis.
Pay attention to the surrounding environment to ensure that the selected site drainage well, to prevent water leading to root rot.
Observe soil texture and select soil rich in organic matter to provide adequate nutrition for plants.
I. Selection of suitable planting sites
In determining the planting site, the primary concern is the soil texture, to ensure that it is rich in nutrients and suitable for the growth of the plants.
Observe the sunlight and choose the position which can meet the light demand of plants.
Carefully check the water source to ensure that the irrigation system is perfect, but also to avoid water too close, so as not to cause water accumulation.
I. Selection of suitable planting sites
When choosing a site, make sure that the soil is fertile so that the plants can grow well.
Soft soil is ideal for plants to take root.
Plant roots expand steadily to better absorb nutrients.
I. Selection of suitable planting sites
When choosing a planting site, be sure to observe carefully.
Pay attention to water sources to ensure that the water is clear and away from potentially contaminated industrial areas.
Assess wind direction to prevent the spread of harmful gases or dust.
Understanding the growth habit of vegetables
In the process of vegetable growth, its characteristics such as temperature preference, cold tolerance and drought tolerance directly affect its growth and yield.
Tomatoes like a warm environment and are not resistant to cold, while cucumbers are relatively hardy but afraid of heat.
It is also important to understand the drought tolerance of vegetables, such as pepper drought tolerance, and beans vegetables need to keep the soil moist.
Different vegetables on the light, soil, fertilizer and other conditions are not the same.
Exploration on the growth habit of vegetables
Growth habits, like nature's secret garden, every step contains the rhythm of life, these green spirits, they draw nutrition in the soil, Thrive in the sun, each stage shows a unique vitality.
Growth cycle is the rhythm of vegetable growth, from germination to maturity, each stage needs our careful care, reasonable arrangement of planting time, It's like drawing a perfect arc for the life of vegetables, making them look their best at the best time.
Understanding these habits, like a dialogue with nature, let us in the process of planting, more leisurely, more know how to cherish every moment of life.
Understanding the growth habit of vegetables
Vegetable growth on the water requirements vary, it is important to develop a precise watering plan.
Cucumbers like moist soil and need frequent watering to keep the soil moist, while tomatoes require relatively little water, and too much watering can lead to disease.
In hot summer, the water requirement of vegetables increases, and the watering frequency needs to be increased properly. The watering frequency should be reduced accordingly.
The choice of watering time is also very important, the best watering time for early morning or evening, avoid high temperature at noon watering.
According to the water requirement of vegetables, reasonable watering plan is helpful to improve the yield and quality of vegetables.
Understanding the growth habit of vegetables
4. Vegetable cultivation process can not be ignored, learn the relevant knowledge in advance, can effectively prevent the invasion of pests and diseases.
Pest controlMaster the identification methods of vegetable diseases and insect pests, and take effective measures to protect the healthy growth of crops.
Understanding the environmental requirements of different vegetables and reasonable arrangement of planting time and space are helpful to reduce the risk of plant diseases and insect pests.
Preparation before planting
Planting areas to ensure that every inch of land is used effectively.
Each planting area, so that different crops orderly arrangement.
Scientific divisionTake into account, reasonable adjustment of planting programs to achieve the best yield.
Preparation before planting
Let the soil breathe and promote root growth.
Carefully turning the soilDeep loosening of soilInject vitality into the soil and give birth to the hope of a good harvest.
Increased application of organic fertilizerImprovement of soil fertilityMake the soil more suitable for crops and plants to thrive.
Improvement of soil structureEnhance the permeability of soilPreparation before planting
Before you start planting, this step is crucial because it provides what is necessary for the plant to grow.
Base fertilizerThere are many kinds of base fertilizer, including organic fertilizer and inorganic fertilizer.
In the process of fertilization, excessive base fertilizer will not only waste resources, but also may cause pollution to soil and environment.
Avoid excessAlso pay attention to the time and manner of fertilization to ensure that the plant can fully absorb nutrients to promote its growth.
Preparation before planting
Carefully select seeds or seedlings to ensure their health without pests and diseases, and lay a solid foundation for subsequent growth.
The seeds were disinfected to kill possible bacteria and reduce the occurrence of plant diseases and insect pests.
According to the growth habits of different plants, reasonable allocation of soil to ensure fertile soil, good drainage.
Prepare planting tools, such as hoe, kettle, etc., to facilitate the operation of the planting process.
Pay attention to weather changes, reasonable arrangement of planting time, to avoid the impact of weather on plant growth.
To provide plants with adequate sunlight and water to ensure their normal growth.
Check the plant growth status regularly, find and solve the problems in the process of growth.
Be patient and careful during the planting process and let the plants thrive under your care.
Methods of planting vegetables
1. Seed planting at the appropriate time, according to the specific size and planting requirements of the seed, to ensure that the soil moisture is moderate; To prevent the seeds from rotting or drying.
2. After watering and sowing, water regularly to keep the soil moist, too much or too little watering will have a negative impact on the growth of vegetables.
3. Fertilization in the process of vegetable growth, timely fertilization is essential, according to the type of vegetables and growth stage, select the appropriate fertilizer for application.
4. Pest control timely detection and treatment of pests and diseases, so as not to affect the normal growth and yield of vegetables.
Harvest When vegetables grow to maturity, harvest them in time so as not to affect their quality and taste. 6.
Methods of planting vegetables
Selecting healthy, well-grown seedlings for transplanting is a key step in ensuring that vegetables thrive.
During transplanting, care should be taken to avoid damaging the roots of the seedlings to ensure that they can absorb nutrients smoothly.
After transplanting, timely watering, keep the soil moist, help seedlings quickly adapt to the new environment.
Pay attention to observe the growth of seedlings, timely fertilization, promote its healthy growth.
Methods of planting vegetables
In determining the planting density, it is necessary to carefully consider the variety and growth habit of vegetables.
Ensure that each vegetable plant has adequate space to avoid insufficient light and poor ventilation due to excessive density.
In order to achieve the best yield, the planting density was adjusted by observing the growth of vegetables.
Methods of planting vegetables
When sowing or transplanting seedlings, be sure to pay attention to the planting depth, too shallow or too deep may affect the growth and development of plants.
Shallow planting will lead to the roots can not go deep into the soil, absorb nutrients and water, and then affect the health of plants.
Deep planting may cause the root can not breathe properly, leading to root rot and even the death of the whole plant.
Accurate planting depth, so that the seeds or seedlings of the root full contact with the soil, is the key to ensure the healthy growth of vegetables.
V. Management in the Cultivation Process
1. It is essential to water regularly to ensure that the soil is moist and not overly saturated.
2. Also pay attention to timely adjust the distance between plants and light sources to avoid being too strong or too weak.
3. Master, according to the plant growth stage, timely application of appropriate fertilizer.
Fertilization timing4. Do not neglect, check regularly and take appropriate measures to ensure the healthy growth of plants.
Pest control5. Contribute to ventilation and light transmission, enhance the overall growth of plants.
Pruning sparse branchesV. Management in the Cultivation Process
Topdressing fertilizer can supplement the nutrient requirement of plant growth and adjust soil fertility in time.
According to the plant growth stage, accurate application of nitrogen, phosphorus, potassium and other fertilizers to ensure plant health.
Pay attention to soil water status, timely irrigation, to avoid water lead to root hypoxia.
Regularly check the occurrence of diseases and insect pests, and take timely control measures to ensure the safety of crop growth.
Pay attention to the influence of environmental factors on plant growth, adjust planting density and increase yield.
Reasonable arrangement of field operations, reduce labor intensity, improve planting efficiency.
V. Management in the Cultivation Process
Strictly monitor crop growth status, regularly check whether there are strange leaves, such as leaves appear yellowing, withering and other signs, need to immediately investigate the cause.
Ensure fertile soil, timely application of organic fertilizer, maintain soil pH in the appropriate range, promote the healthy growth of crops.
Reasonable irrigation, according to crop water requirements, timely adjust the irrigation time to prevent excessive water lead to root rot.
Strengthen field management, timely removal of weeds, keep the field clean, reduce the occurrence of diseases and insect pests.
Reasonable rotation, avoid continuous cropping, reduce the occurrence of soil diseases.
Check plant diseases and insect pests regularly, take timely measures to prevent the spread of plant diseases and insect pests.
Pay close attention to weather changes and do a good job in the prevention of natural disasters such as drought, waterlogging and freezing.
To ensure good growth environment, regular ventilation, improve crop disease resistance.
Strengthen field observation, find problems in time, take targeted measures to ensure crop yield and quality.
V. Management in the Cultivation Process
Weeding at the right time, keeping the land clean and airy, is the key to ensuring healthy crop growth, weeds in the soil will not only compete with crops for nutrients, It can also affect water retention and soil permeability.
In different stages of crop growth, the frequency and manner of weeding will be different, the growth rate of weeds is slower, you can use artificial weeding, Into the vigorous growth stage, weeds grow rapidly, you need to use herbicides to control.
The selection of herbicides is very important. Choose products that are safe for crops and friendly to the environment. Avoid excessive use, so as not to cause drug harm.
Vi. Harvest and storage
When vegetables are about to mature, carefully observe their growth state, such as leaf color, fruit size and shape, These subtle changes will guide you to determine the best harvest time.
Harvest, should choose in the morning or evening, when the temperature is moderate, the moisture content of vegetables is higher, taste better.
When storing vegetables, corresponding measures should be taken according to different kinds, such as root vegetables should be kept dry and ventilated, leaf vegetables should avoid direct sunlight.
Vi. Harvest and storage
When picking, take good care of the tender shoots of the plants to ensure that they are not damaged, so as to lay a solid foundation for next year's harvest.
Choose the best time to let the fruit reach the mature stage, which can not only ensure the quality, but also enhance the taste.
Properly handle the storage process to ensure that food freshness and nutritional value are maintained to the maximum extent.
Vi. Harvest and storage
Storage of vegetables is crucial.
Low temperature can inhibit the growth of bacteria, and the appropriate humidity can maintain the freshness of vegetables.
Correct control, the preservation period of vegetables can be greatly extended, not only convenient for daily consumption, but also reduce waste.