Tomatoes are essential to the family, whether in rural gardens or in large sheds, or in the municipal balcony. They eat raw fruit, cook vegetables, stew, make ketchup, produce considerable and varied quantities, grow their own tomatoes without precipitating, saliva, sweet taste, comfort and comfort。
The natives who have grown tomatoes know that the vegetables look good, that they are all in detail, and that they have problems if they don't notice. The most painful ones are yellow leaves, rotten fruit, good tomatoes, leaves slowly drying up, some long spots, rolls, small tomatoes that have not yet grown up, which are starting to rot and fall, and the whole mast is getting worse, working all season, with few good fruit, waste of time and energy。
When many farmers see tomato leaves, they rush to buy all kinds of medicines, either to use them for the wrong reason, or to control them poorly, and to hurt seedlings, which cost a lot of money, without resolving the problem. In fact, the presence of yellow leaf fruit in tomatoes is mostly the result of poor field management, inadequate soil environment and disease breeding, which can be prevented effectively without blind farming, with household-common items and with scientific methods of field management, so that the tomato can grow and be healthy, less ill and more productive, and the fruit is of good quality。
Today, i have shared with you the prevention and conservation of tomato leaf scavenging with many years of experience in field cultivation, using plain-farming white language, without making up the equations, without exaggerating the effects, all the way through ground-based exercise techniques, which can easily be learned by new farmers and balcony growing, and which can reduce tomato scavenging and increase the yield。
I. High-frequency challenge of tomato cultivation: the core cause of yellow leaf scavenging fruit
We're going to have to find out what's causing this to happen. We can't do this blindly。
Soil problems, root causes damaged
Tomatoes are deep roots crops that prefer abated and balanced soil, which can be cultivated on a permanent basis, and are prone to soil sheeting, salinization and poor air permeability. The roots are not breathing properly in the soil, the capacity to absorb nutrients and moisture is weak, and leaves the leaves without adequate nutrients, slowly yellowing and drying up; when the roots are damaged, resistance is reduced, and the disease tends to breed, causing the fruit to rot。
There are also many agricultural households that are poorly watered, either with long-term flooding, stifling of plots, or long-term drought, and drying of the soil, with both extremes causing damage to the tomato root system, which directly results in yellow leaves, falling fruit and bad fruit。
2. Cultivation of strains
High field humidity and poor ventilation are the “hotbeds” for disease. The high humidity of the soil and the air during tomato growth, especially in the rainy weather, combined with over-heated and poorly ventilated branches, tends to breed common diseases such as early disease, late disease, foliage and umbilical disease。
These diseases begin with larvae, which leads to yellow, brown spots, decomposition, subsequent slow-colouring of fruit, black spots, decomposition and fall of tomatoes, as well as the presence of bacteria in the soil, which affects the growth of the next crop, which is one of the most important causes of tomato rot。
3. Nutrient imbalances, lack of sophine leaves
The tomato growth cycle is long, results are high and demand for nutrients is high and balanced. Many farmers apply only nitrogen fertilizer, neglecting the supplementation of phosphorus potassium fertilizer and trace elements, resulting in an imbalance in nutrients. Nitrogen is too fat, tomato is long, leaves are thin and resistant to disease, and leaves are yellow and green without phosphate, calcium, magnesium, etc., and fruit is stunted and prone to umbilical disease and rot。
There is also insufficient soil fertility and over-fertilization of root burning, which can lead to a failure of the tomato root system to absorb nutrients normally, with problems with yellow leaves, dead seeding and rotten fruit。
4. Inadequate light ventilation and inadequate environment
Tomatoes are ecstatic, with over-density in cultivation and the failure to trim the leaves in time, which leads to the obscurity of the plant, the inaccessibility of the light and the extremely poor ventilation of the field. Obstructed photosynthesis, weak longness and yellowing of the leaves, coupled with a wet and hot environment, accelerates the growth of the fungus and exacerbates the conditions of the dead fruit and fallout。
5. Inappropriate temperatures, affecting growth
The suitable temperature of tomatoes is 20-30°c, and excessive or low temperatures affect the normal growth of plants. During the summer, high temperatures are tanned, leaves evaporate too quickly and are prone to yellow atrophy; temperatures are too low, root systems are less absorbent, nutrient transmission is hampered, and yellow leaves are also produced, with fruit growing slowly and decaying。
These are the main causes of tomato leaf scavenging, and we grow them on a daily basis, and with targeted prevention and improved growth environments, we can significantly reduce these problems, and we can grow tomatoes without frequent medication。
Ii. Assisted maintenance of household normals: temperament, protection against disease
Let us make it clear here that the commons approach we share is not a panacea, not a cure, but an auxiliary tool to moderate the soil, improve the growing environment of the plant, enhance the resilience of tomatoes, and complement field management with effective prevention of yellow leaf scavenging, safe throughout the course, suitable for home planting and small-scale vegetable gardens。
We use the grass ash that is common in our homes, which is ash, warm and safe from plant combustion, without chemical components, for the conservation of tomatoes, which can be used as multiple aids:
- grasswood ash contains abundant potassium and trace elements such as calcium and phosphorus, which supplement the nutrients required for tomato growth, promote root system growth, make the leaves stronger and reduce the lack of vermin leaves
- grasswood ash has a weak alkalinity, can slightly regulate soil alkalinity, inhibit the growth of harmful diseases in the soil surface, reduce disease infestation and reduce the probability of rotten fruit
- spreading over the surface of the soil, which improves soil sheeting, improves soil aerobicity, protects the tomato root system and avoids damage to the roots causing yellow leaves
- it also removes small pests from the field, reduces pest eating plants and indirectly reduces the risk of disease transmission。
The entire journey is free of the cost of special agricultural resources, which are easily accessible and simple, and can have a good preventive and conservation effect with time and control。
Iii. Methodology of machine machine machine material
(i) soil bottoming, early disease prevention
Before tomato is grown, grass-wood ash can be used throughout the land to pre-commune the soil and to reduce bacterial and soil problems from the root causes。
1. Deep tilling of plots and cleaning of grass and leaves
2. To spread evenly a layer of grass-wood ash at a minimum of 5 to 10 kilograms per acre, a small amount of family gardens and a thin layer
3. Duplicate the soil once again so that it is fully mixed with the soil, followed by a sapling and a tomato seedling。
This treated soil, with abated air, less fungi and enough nutrients, provides a good growth environment for tomato seedlings, which grow fast and slow, and are not susceptible to yellow leaf saplings at a later stage。
(ii) long-term evacuation and preventive care
When the tomatoes are planted, they enter the long term, with a small amount of grass-wood ash to maintain the plant and prevent disease。
1. Select to spread a small amount of grass-wood ash evenly around the root of the tomato plant and between the lines, away from the root of the plant and avoiding direct contact in the morning, when the soil is wet
2. When it is over, light and light soil with small shovels, so that grass-wood ash can be integrated into the surface soil and then watered normally
3. Long-term evaporation of 2-3 times throughout life, with an interval of about 20 days, with excessive and frequent use。
This method allows continuous nutrient supplementation, promotes the growth of tomato leaves, reduces the lack of vermin leaves, while inhibiting soil bacteria and preventing the fallout of rotten fruit。
(iii) leaf side spraying, protection against disease
In order to better protect tomato leaves, to reduce the yellow hair of the leaves and the infestation of the leaves, it is possible to produce grass-wood ash leachate and to spray the leaves。
1. To place grass-wood ash in the clean water, in proportion to 10 kilograms of clean water, with full mixing and immersion for 24 hours
After immersion, filter the impurities with a gauze and only remove the upper clear leachate and load it in the aerosol dispenser
3. Select to apply evenly on the back and on the front of the tomato leaf in the evening of the sun, avoiding periods of high temperatures at noon, with each application taking into account the wetness of the leaf in the water
4. Long-term spraying of the whole life is sufficient, mainly to protect leaf blades, supplement trace elements and enhance the resistance of plants to disease。
Iv. Routine field core management of tomatoes to address the root causes of leafy fruit
It is far from enough to rely on homemade material alone, and to manage the fields in a day-to-day manner is the key to the eradication of tomato leaves and fruit。
1. Scientific watering to control humidity
The use of tomatoes is based on the principles of dry, wet, dry and full, and is strictly prohibited。
- land parcels should be dug ahead of schedule in order to avoid the heavy rains
- high-temperature evaporation during the summer, with an appropriate increase in the frequency of water irrigation, with the option of early and late watering, low-temperature water in the winter and the maintenance of soil moisture
- pine soil in a timely manner after water is poured to improve soil permeability and to prevent soil slabs。
Rational watering and protection of the roots are healthy, the roots are well grown and sufficient nutrients are absorbed so that the yellow leaf does not easily appear。
2. Rational fertilization, nutrient balance
Fertilisation is based on the principles of indigence and nutrient balance, with no preference for nitrogen fertilizer。
- the growth of the roots and leaves of young children, mainly in the form of fattening by mature farmers, without the application of fast-impact nitrogen fertilizer
- increase in the application of potassium phosphorus and trace element fats during the flowering outcome period, and promote flowering sit-ins, so that the fruit is fully developed and the fruit is reduced
- freeing the tomato root system from fertilization, preventing the burning of roots, and providing timely water after fertilization, helping to absorb nutrients。
There is no imbalance in nutrients, tomato plants are strong, resistant to disease, and fruit leaves are naturally scarce。
3. Full-blown, ventilated
The timely provision of whole tomatoes and the cutting of extra leaves are important steps towards preventing disease and reducing the incidence of bad fruit。
- tomatoes grow to about 30 centimetres, and the chickens are mounted in time for the vines to grow upwards
- cutting down the old leaves on the bottom, yellow leaves, sick leaves, redundant branches and overly thick leaves and increasing ventilation in the fields
- control of planting density, not over-crowding, ensuring that each plant receives sufficient light。
Good ventilation, light feet, no damp heat in the field, no fungus breeding, green leaves and healthy fruit。
4. Controlling the sun and creating a suitable environment
- the construction of a simple sun-shield net during the summer high-temperature and strong light to avoid the burning of tomato leaves and yellow atrophy
- heating measures in low-temperature weather to protect plants from freezing and keep tomatoes at appropriate growth temperatures。
5. Timely clean-up of strains to prevent disease transmission
Once a small number of yellow leaves, rotten fruit and disease branches are found in the field, they are removed in a timely manner, taken out of the field and buried deep or destroyed, and not left in the field to prevent the spread of the disease and to infect healthy strains. Early detection and clean-up to prevent widespread outbreaks。
V. Common fault areas for tomato cultivation
1. Blind use of medicines: the use of scavenging fruit on sight, without cause, is not only ineffective but also damaging the soil environment, causing damage to the plant and the presence of harmful substances
Overweighting: feeling that the longer the application, the better, excessive application leads to a fertilisation of roots and a rigid yellow leaf
3. Never trimped: leaves of tomatoes are long, fields are closed and diseases are frequent
4. Watering at random: when it comes to thinking about it, the water is so intense that it causes damage to the roots and the rotten fruit
5. Excessive use of household normals: whether grasswood ash or other articles are used in large quantities and frequently, destroying soil alkali balance and counterproductive。
These faults are the main reason for many farmers to grow tomatoes, which are year-old fruit, which is based on methods that cannot be applied blindly, and rational management is the key to high yield。
Vi. True summary of conservation effects
In accordance with the above methodology, adjusting with grass-wood ash, in conjunction with scientific field management, and insisting on the practice, clearly shows the change in tomatoes:
Tomato root is highly developed, leaves are green, leaves are green and rarely yellow, leaves are dead, leaves are sick; field bacteria are reduced, fruit is fully developed and the probability of failure is significantly reduced; plant resistance is increased, with no frequent treatment, no blind medication, tomato is of good quality, is safe at home, and cultivation is less expensive。
Once again, it has been stressed that normality is only an aided conservation tool, and that daily management of water, fertilization, shearing, ventilation, etc., does not superstitiously operate blindly and adapts to tomato growth habits to produce good tomatoes。
Interactive discussion of the topic
Do you people who grow tomatoes, and do you grow tomatoes? What are the methods of prevention and management? Is there a good field management technique? Welcome to the comment section to share your messages and learn from each other and to grow good and productive tomatoes together
A sweet hint
Tomato conservation is based on day-to-day field management, with only a small amount of household assistive material available and should not be overused. The problem of planting plants is identified as a problem that can be explained and addressed in a targeted manner, with no blindness to medication, no favour to fertilizer, and careful management, so that tomatoes are less ill and more productive。
Disclaimer
The methodology for the conservation of tomato cultivation, which is shared in this paper, is a practical experience shared only for small-scale farming in individual fields. It is used only as a reference for amateur farming, such as home vegetable gardens, balconies, etc., and is not part of the specialized agricultural pest control and agrotechnical treatment programme. Owing to differences in climate, soil, planting environment and tomato varieties from one region to another and the effects of conservation on the ground, there is no commitment to disease prevention and yield benefits, which do not constitute a recommendation for crop guidance. Do not be used as a basis for large-scale commercial farming, and if necessary, follow the guidance of professional agricultural technicians, conduct themselves rationally and control field management。
