Toon is a very popular green vegetable, how should its cultivation be managed?

The main natural enemies of toon trees are insects, moths and longhorns, when larvae, can be sprayed 800 times trichlorfon liquid, adult stage can be used 1500 times dimethoate control. Diseases include leaf rust and powdery mildew, which can generally be effectively controlled by 500 times of powdery rust. In winter, the toon is warm, the most suitable temperature is eight to ten degrees, the older the tree, the stronger its cold resistance, if the toon is seeded live, then its seedlings will be frozen at minus ten degrees.

Toon likes sunlight, to the humid environment has a thin layer of wax on the surface of the toon seed, light brown or brown, the seed from maturity to loss of vitality time of less than a year. Therefore, it is necessary to choose new seeds of the year with full kernels, no impurities, no mildew, no disease, freshness, and high germination rate.

<> toon cultivation and management, need to choose leeward to the sun, good drainage and irrigation, flat plots, convenient transportation, deep and moist soil, fertile soil plots to do nurseries, underground pests are not suitable for nursery selection of land, first pick seeds, choose 14-30 years old, tree type after entering the normal management, after pruning in February of the lunar calendar every year, apply nitrogen fertilizer once, can make the plant flourishing; In early autumn, the application of phosphorus and potassium compound fertilizer can accelerate the lignification of the new shoots of the year, which is conducive to the safe wintering of plants. When the plant grows poorly, it can be taken for 12 hours, after soaking, take out and rinse it with clean water and put it in the bag to promote germination, the temperature is maintained at about 25, and the seeds can be sown after germination, sowing is generally carried out in April and May, and the seedlings can be transplanted in autumn and winter, and the root rot needs to be paid attention to when raising seedlings.

The stems and leaves of the newly unearthed seedlings are delicate, they should be properly shaded, and pay attention to disease prevention and control, usually after continuous rain, fungicides should be used in time for disease prevention; When the seedlings have 1 2 true leaves, combined with weeding for the first time after the seedling application of thin fertilizer, 3 4 true leaves for the second time to use plastic greenhouses to protect the toon overwintering cultivation, after the autumn leaves, the transplanted toon plants, digging out the roots, 1 bundle per 50 plants, the roots are poured with mud, and the false planting is in the shade.

When cultivating, we must pay attention to the control of water and temperature, because the requirements in this regard are also very strict, only the temperature is suitable to survive well, and in this process to water every day, can not lack of water.

The first point is that you should pay attention to the time of his cultivation must be mastered, the second point should be paid attention to the soil at the time, the thickness of the soil must be mastered, and the third point should be paid attention to the regular sunbathing, these are very important cultivation management, should be careful and patient.

The stems and leaves of the newly unearthed seedlings are delicate, they should be properly shaded, and pay attention to disease prevention and control, usually after continuous rain, fungicides should be used in time for disease prevention; When the seedlings have 1 2 true leaves, combined with weeding to apply thin fertilizer after the first seedling, and apply thin fertilizer after the second seedling when 3 or 4 true leaves, tens of thousands of seedlings per mu are controlled. Toon seedlings can be transplanted and planted when they are up to 10 cm tall and have 8-9 leaves.

When planting toon, when using seeds for seedling, we should choose high-quality seeds for seedling, generally choose new seeds with a storage period of half a year, and use new seeds for seedling breeding can not only improve the germination rate of seeds, but also improve the quality of seedlings. Greenhouse planting toon can be divided into three kinds, one is to harvest a stubble of toon in winter, remove the greenhouse film and let it grow freely; the second is to plant toons and other greenhouse vegetables together to make reasonable use of greenhouse space; The third is to transplant the toon trees outside after the toon is harvested in the greenhouse.

<> in early spring, the young shoots and young leaves of toon germination, the aroma is overflowing, the quality of young leaves is beautiful, it is the traditional woody vegetable that the people of our country like to eat, cold dressing, frying, pickling and eating can be. The traditional cultivation of toon is mostly planted sporadically next to fields, roads, ditches and houses, and the varieties selected should be based on the growth habits of toons and the preferences of the local market. For example, choose a high-quality variety of purple toon, which has young shoots crimson, early germination, bright luster, long flavor, less fiber, more oil, and high quality.

In addition, there is also red toon.

Toon belongs to the family of neem of the order Sapindella, a large tree, produced in China, in addition to the toon buds for food, is also the preferred tree species for landscaping. It is rich in nutrients and has a therapeutic effect, mainly for the treatment of external cold, rheumatism and paralysis, stomach pain, dysentery, etc. Toon is not tolerant to frost, and the top buds dry up after frosting, and the cortex is destroyed, resulting in a large reduction in yield, so it is necessary to emerge from the nursery before severe frost from late October to early November.

After the seedlings are out of the nursery, they should be falsely planted, irrigated, and covered, and frost-proof and anti-draining. The root system is required to be intact, and the root length is more than 20 cm.

Choose flat terrain, sufficient sunlight, well-drained sandy soil and fertile soil as seedling land, combined with land preparation and fertilization, sprinkle evenly, and turn thoroughly. In about 1 m wide furrow according to 30 cm row spacing, ditch width 5 7 cm, ditch depth 5 cm toon and grain crops intercropping mode. Due to the relationship between the tall body of the toon tree and the picking of young shoots, its shading and shading are reduced, and it is suitable for planting on the ridge of the field, forming an intercropping mode with field crops.

First of all, the fertilizer should be applied at the time of planting, then again at the time of flowering and fruiting, and the watering and loosening of the soil should be carried out every few weeks.

The first thing is to choose high-quality seeds and moist and evacuated land, because such an environment is conducive to growth, and secondly, it is necessary to apply fertilizer regularly, top dressing and watering, and supplement sunlight.

As more and more people like to eat toon buds, now there are more artificial toon trees, in our country, there are many varieties of toon, but according to the most basic classification, it is divided into two kinds of purple toon and green toon, the most popular of which is definitely purple toon bud so I went to the city vegetable market to buy, in our county a small handful of less than half a catty are 10 yuan, and it was several years ago. Because I really wanted to taste what it tasted like, I bought a handful of eggs and went back to the stall, and the taste was indeed okay, but it was not as delicious as I imagined.

<> the roots of toon have a strong ability to sprout and till, generally there are 5 8 plants per bush, and some reach more than 10 plants. In the autumn of the current year or the spring of the following year, the plants can be planted, and the small ones can be moved to the nursery for cultivation. Toon seedlings can choose plastic arch sheds or greenhouse seedlings.

The seedbed should choose a plot with high terrain, loose and fertile soil, convenient watering and convenient drainage. 5,000 kg of rotting farmhouse fertilizer is applied to one acre of land, and it is ready for sowing after ploughing and leveling.

Toon is a very delicious wild vegetable, we have a lot here, toon is currently in the market ** more beautiful, but the disadvantage of toon is that the cycle is short, so there is no special planting of toon, only some people through a few toon trees at home, pick and take to the city to sell some money. Seed selection, the temperature in March every year is suitable, which is the best time for toon seedlings selection. Soak the selected seeds in warm water at about 35 degrees overnight, take them out the next day, do them with gauze, and water them on the gauze every morning, noon and evening to promote germination.

Sprinkle with less water. I put it in the furrow of the sweet potato seedlings and put it in the soil. See buds in 5 days.

Ditching planting is. The roots of this tree are very strong. Watered with fresh fish water, the plant is fast.

Xiangchun is beautiful and delicious. Large hole preparation, 50 cm x 50 cm x 50 cm, bare root seedlings, early spring afforestation. The initial planting density of timber forest was 2 3 m in rows. The initial planting density of vegetable forests was 240 300 plants per mu.

When planting, you should pay attention to the temperature and humidity, as well as some related fertilization skills, as long as you master it, you can grow a very delicious toon, the taste is particularly good, and there can be a high yield.

Spring planting should be carried out after the soil thaws and before the seedlings germinate, and planting too early or late is not conducive to the survival of seedlings. Due to the characteristics of different tree species, the planting time should be different, peach, apricot, plum, etc. should be early, red dates and other should be late, and it is generally appropriate to plant immediately after the soil is frozen.

Toon prefers a warm and humid climate, and can grow normally in areas with an average annual temperature of 8-20. The suitable temperature for seed germination is 20-25, the suitable temperature for stem and leaf growth is 25-30, and the suitable temperature for toon bud growth is 16-28. The appropriate temperature difference between day and night is beneficial to coloring, generally under the condition of daily temperature 25-28 and night temperature 12-15.

The cold resistance increases with the age of the tree. Frost damage may occur when the temperature is lower than -10, while large trees can tolerate low temperatures of -25 at the mature stage. The cold tolerance of southern tree species is generally weaker than that of northern tree species, and it is not suitable for introduction in the north.

Toon likes light, the light is sufficient, the color of the toon buds is bright, the aroma is strong, and the quality is good. It likes moisture and is afraid of waterlogging, and is suitable for growing in deep, fertile and moist sandy soil, and the suitable soil pH value is.

The suitable temperature for toon seed germination is 20-23 degrees Celsius, stop growing above 35 degrees Celsius, and grow slowly below 12 degrees Celsius. Spring and autumn should be produced in greenhouses or other idle houses, and astigmatism conditions are required in the middle and late stages of growth. The cultivation frame can be made of angle steel dust roller, steel bar, bamboo and other materials.

The height of the frame is meters, it is divided into 4-5 layers, each with a spacing of 40-50 cm. It is best to use a flat-bottomed perforated plastic seedling tray that is 60 cm long, 24 cm wide and 4-5 centimeters high. In addition, you will need a watering hose, a sprinkler head, a sink or plastic pot for soaking, and a claw-shaped lotus flower to retrieve the seeds.

Soak the seeds to germinate, remove impurities, wither the seeds, rub off the seed wings, soak in warm water at 55 degrees Celsius, do not stop stirring, until the water temperature drops to about 30 degrees Celsius. After soaking the fish for 12 hours, take it out, rinse it, drain the surface water of the seeds, put it in a constant temperature of 23 degrees Celsius to accelerate germination, wrap it in a watercress cloth with a thickness of 5-6 cm, rinse it with warm water 1-2 times a day, when the buds can be sown to 1-2 mm.

<> because toon was marketed earlier, the yield was low, and it was a nutritious seasonal food. Therefore, in recent years, toon sprouts in the spring vegetable market can be said to be very popular. It's about to be the Qingming Festival, and it's the season for our local people to start eating toon seedlings.

In our Anhui area, the rural seedlings are also called spring seedlings, and almost every household will plant a few trees in front of and behind the house. Due to the fact that in recent years, toon buds have just been on the market when they are very expensive, there are small pits of about 20 cm, the distance of each pit is about 30 cm, and 2-4 toon seedlings are placed in each pit to see the size of the toon seedlings.

You can plant about 2,000-3,000 trees per acre, depending on the density you require. After planting, the fragrance of the toon seedlings on the soil smells good, you can scramble eggs, and the tofu is a good dish in summer! This tree doesn't need to be watered in the summer, and it grows as big as a big tree!

I originally had a big toon tree at home, but when I was 7 years old, there were no toon buds on the market.

First of all, when sowing, you should spread a piece of absorbent paper with the same size as the bottom of the incubator, or you can use newspaper, and then spread the seeds that promote germination evenly on the paper, and sow 100 150 grams of seeds per box, and then stack the incubator, wrap a layer of plastic film on the outside, for heat preservation, spray hot water of about 30 degrees 4 times a day from morning to night, and you can harvest after a period of time.

When cultivating in the incubator, you must put more water in it, and put some nutrient solution, which can also ensure that it can germinate quickly during the growth process.

For example, when planting, it is necessary to choose a suitable temperature and environment, and it is necessary to maintain humidity and ventilation, and it is also necessary to learn professional cultivation techniques.

The length of the standard incubator is 56 cm, the width is 35 cm, the height is 17 cm, the thickness of the foam box is 2 cm, each of the four corners has a diameter of 3 mm inclined hole for drainage, at present, it is used to cultivate black bean seedlings, the price is about 5 yuan each, and it can also be replaced by vegetable foam packaging box, its size is similar to the standard box, cut it from the middle, sew the cover as the bottom, a vegetable box is modified into two incubators for cultivating toon sprouts, which can greatly reduce costs, but it must be noted that all foam boxes must be the same size, Otherwise, the lid of the box is not tight, and the insulation effect will not be achieved.

In recent years, with the improvement of people's living standards, the demand for high-grade vegetables has also increased. During the Spring Festival, the shipment is generally about 40 yuan per kilogram, the output of 667 square meters is 1000 1500 kilometers, the income is 23000 yuan, and the economic benefits are very good. Introducing the cultivation technique of toon solar greenhouse.

Raise a seedling. Select the kind. It is suitable for dwarf cultivation, the tree shape is easy to control, and the germination rate is high, so let's choose a new variety of the year with good quality.

The fruit is ripe and bright in color with a reddish-yellow color. 667 square meters, cultivation capacity 3 4kg.

<> soaking seeds to promote germination. In mid-March, soak in 40% warm water for about 5min, stir constantly, and then soak in warm water of 20 30 for 24h, remove water after rinsing, wrap 3 4 sheets of moist gauze, and sprout at a temperature of 20 25. During germination, turn the seeds over 1 2 times a day and wash them 2 3 times with about 25% water to remove excess water.

40% of the seeds germinate before they can be sown.

Sow seeds at the right time. Flat, sunny, well-drained sandy soil and fertile soil fields were selected as nursery plots. With 667 square meters, 5000kg of high-quality organic fertilizer, 50 60kg of superphosphate, and 20kg of urea are implemented.

From the end of March to the beginning of April, a 1-meter-wide ridge is divided into 30 cm at intervals of 5 to 6 cm wide and 2 3 cm deep, and germinated seeds are evenly sprinkled into it. Cover with a thickness of 10 cm of fine soil, support it with a small bamboo pole next to the bed, and cover it with a layer of canopy film to improve moisture retention and temperature, and also prevent fainting.

Seedling management. Seedlings emerge about seven days after sowing. Freshly unearthed seedlings have soft stems and leaves that must be properly shaded.

After the seedlings have grown 1 2 leaves, the seedlings are carried out in the initial stage of cultivating and weeding. 4 In the case of 6 true leaves, remove the plastic film and carry out thinning and seedling. Water before transplanting and plant seedlings every 20 cm.

In late August, if the height reaches about 50 cm, the sapling will be dwarfed. With 15% multi-effect sol 200 400 times liquid, spray once every 10 15 days, spray 2 3 times continuously, can control the elongation, promote the dwarfing of peaks and seedlings in advance, and increase the accumulation of substances. By using the Judassol treatment and topping at the same time, it is possible to increase the number of shoots.