How to grow loofahs in greenhouses? How can I increase my yield?

First of all, when planting, we must choose the soil is more fertile and broad land, and we must use farmhouse fertilizer when fertilizing, do not use the fertilizer bought outside, and often water the plants, but also to prevent the occurrence of pests and diseases, if there are small insects, then we must spray insecticides in time. I think that if we can do a good job in these aspects, we will definitely be able to increase the yield of loofahs in greenhouses.

To choose the right variety for planting, we must pay attention to the soil conditions in the greenhouse, pay attention to watering, pay attention to fertilization, pay attention to light, pay attention to ventilation, so as to better improve the yield.

To choose the right variety for planting, we should pay attention to the state of the loofah, and also ventilate it in time, pay attention to the density of planting, and use organic fertilizer in time.

Sirang plum melon is a common vegetable in agricultural production and has good edible value. At the same time, the loofah has the effects of cooling, invigorating blood and detoxifying, and is favored by consumers. In recent years, as people pay more and more attention to healthy breeding, the market demand for loofah is also increasing, and the planting efficiency is also very high.

Greenhouse loofahs should choose varieties with vigorous plant growth, strong cold tolerance, and strong adaptability, such as cylindrical loofahs. Combined with the tillage before sowing, after leveling the harrow, furrow along the planting line. Ditches and ridges are then closed for planting.

Greenhouse loofahs can be planted and transplanted in mid-October.

The cultivation method is generally ridge cropping, with a large row spacing of 70 cm, a small row spacing of 60 cm, and a plant spacing of 30 cm, with 3400 plants per 1 15 hectares. Soak the seeds in warm water at 50-60 for 10 minutes before sowing, soak for 24 hours after cooling, take out and wrap them in a mixed cloth, germinate at 28-32 times, wash them with water once a day, and sow them after most of the seeds are exposed. When sowing, pour in enough bottom water first, and cover the soil after sowing.

Direct seeding fields can be dug and sown on both sides of the ridge back, and seedlings can be unearthed in 3-4 days. When the seedlings grow to 1-2 true leaves, they can be intercropped in the direct seeding field and transplanted in the planting field. There is only one strong seedling left in each hole.

After being adjusted by temperature and light, the loofah requires a higher temperature during renewal and growth. The optimal temperature for growth is 20-24, and the optimal temperature for fruit development is 24-28. Growth is slow around 15 and inhibited at 10.

During the slide management, the temperature in the greenhouse is kept at 25-30 during the day and around 18 at night. Before loofah creeping, straw mulching can properly control the sunshine time, promote the growth of stems and leaves and the differentiation of female flowers. During the flowering and fruiting period, open the straw mulch in time and make full use of the sunlight to raise the temperature.

Greenhouse loofah should be controlled in time after sowing. At the seedling stage, we should carry out the prevention and control of grass insects and aphids. At this stage, pests and diseases are relatively light, and appropriate control should be carried out.

The other stage is before maturation. At this time, the grass damage is mild, and the insect infestation has a greater impact. Strict prevention and timely control to ensure the full growth of loofah.

It is necessary to choose the appropriate varieties of rolling Qi coarse to fertilize the town, sowing time and pay attention to the cultivation method, choose the right cultivation time, and then carry out sowing and vaccination, so as to improve the yield.

When planting a loofah in a greenhouse, adjust the temperature, water it at the right time, and build vines for it to crawl.

Apply base fertilizer before planting loofah, and spray potassium dihydrogen phosphate every 7 days after the loofah blooms, so that the yield will be higher.

There are 360 people in each field, and they can become leaders in their fields. Do everything should be the same as them, not to be perfect, but to be perfect, in today's agriculture is more and more to the edge of science and technology, it is very convenient to do a good job of farming, but the technology required is also superb. So what are the ways to create high yield and high yield of greenhouse loofah, follow you to understand.

Water and fertilizer management. The growth of loofah likes a wet environment, and the fruit period of the loofah has high requirements for water and fertilizer, so for regular water, it is generally necessary to water about once in about 3 days, watering can be carried out according to the appropriate supplementary water and fertilizer for the growth of loofah, and home planting can also be cleaned with some rusted bean cakes and bean dregs, and urea can also be used, and the amount of top dressing should be decided according to the growth of the plant and the use of base fertilizer, and should be mastered when fertilizing"Drink less and eat more"principles.

The design of the bracket.

Tie vines on a frame and adjust the plants. The stems of the loofah can reach a length of 7 to 8 meters, and when the vine grows to about 25 centimeters, it needs to be erected. In order to reduce the space occupied by the pole and shade, it is generally tied directly to the greenhouse support with iron wire or nylon rope to form a single-row vertical frame, the top is not crossed, and the vines are vertically led upwards according to the original planting row spacing and density.

Light temperature. The optimal temperature for fruit development was 24 28; Growth is slow around 15, and growth is inhibited below 10. In the management, the temperature in the greenhouse is kept at 25 30 during the day and about 18 at night.

Before the loofah is extracted, the sunshine time can be properly controlled to promote the growth of stems and leaves and the differentiation of female flowers. During the flowering and fruiting period, the grass should be opened at the right time to make full use of the sunlight to raise the temperature.

Pest control. Loofahs are also susceptible to pests, downy mildew, aphids, anthracnose, powdery mildew, etc. We should administer drugs according to the characteristics of the pest**.

When spraying pesticides, you must follow the instructions and do not increase the dosage to avoid damage to the pesticides. Avoiding pests can also be rotated to avoid stubble, which greatly reduces the occurrence of pests.

Reasonable and scientific planting can make the loofah get high yield, and the above is the specific method of high yield of loofah.

Pay attention to the temperature cultivation of loofah, but also pay attention to the cultivation skills of loofah, but also to water and fertilize regularly, but also to prevent various pests and diseases, choose good varieties, and so on.

It is necessary to ventilate in time, other flowering foods should be planted around the loofah, so that the pollen can be spread, and the yield of the loofah can be higher.

The yield of loofah can be increased by the "falling vine" technology, which can make the loofah grow robust and have a long fruiting cycle, and the medium and late maturing loofah varieties cultivated on the vertical frame can obtain good lighting conditions. Yields can be increased by "removing whiskers and harvesting".

1. Water and fertilizer management. In the early stage of loofah growth, partial nitrogen fertilizer should be avoided, combined with loose soil cultivation, and top dressing should be carried out according to the growth of the plant, and the vegetative growth and reproductive growth should be carried out at the same time during the fruiting period, and the amount of fertilizer required should be increased, so it should be irrigated in time to keep the soil moist, so as to facilitate the absorption of fertilizer by the loofah. However, special attention should be paid to the peak growth period and fruit expansion period, but also timely watering to prevent drought, waterlogging should be drained immediately, and with the spraying of new high-fat film to protect moisture and waterproof evaporation, isolate the source of diseases and insects.

2. Management of flowering and fruiting period. In the flowering stage, young fruit stage and fruit expansion stage, the loofah is sprayed once each, which can make the gourd thicker, strengthen the nutrient delivery, promote the rapid development of the melon body, and make the loofah have high yield and high quality.

3. Prevention and control of pests and diseases. For some pests and diseases in the growth period of loofah, timely spraying of pesticides and new high-lipid film to enhance the efficacy of the drug to prevent the invasion of airborne pathogens. At the same time, it inhibits the reproduction of soil pests and diseases.

Luffa is a relatively common vegetable in life, and the market demand is also particularly large, the prospect is very good, and the area planted in our country is quite a lot. Not only can it be grown in greenhouses, but it is also very good to cultivate it in the open air. The temperature in summer is very high, and the speed of loofah seedlings is also very fast, if it is cultivated in greenhouses, the management and quality and yield of loofah will be affected to a certain extent.

Valuation managementThe loofah itself is a kind of spreading vegetable, and after planting, it is necessary to build a melon shed, and it must meet the habit of loofah. When building a melon shed, you must control the flower pot, the height can not be too low or too high, it is recommended that it is about two meters, and the shape of the melon shed is mostly semicircular. When the loofah seedlings grow to two meters, they will spread reasonably and climb the shelf, and when the melons are removed, they can also promote the melon vines to find the melons.

Fertilizer and water managementThe seedlings will appear one month after the loofah planting, and the demand for nutrients is also particularly high. In this way, different nutrients are guaranteed at different stages, especially in the early stage of melon bearing, and sufficient nutrition must be provided. The second topdressing will improve the efficiency of melon formation.

Every time you pick melons, you can top dressing once, control the process of watering, not too much, if there is stagnant water, you should also do a good job of eliminating and selecting. <>

Weed managementNo matter what is planted, it is necessary to remove the weeds inside in time to avoid weeds affecting the nutrients needed by the loofah seedlings, and then relax the soil. Even if there are a lot of loofahs, if there is no management in the later growth process, it will affect the sales problem. Pay attention to the strength, do not hurt the roots of the melon when cultivating the soil, which will expose the growth of the roots and seedlings and affect the fruit of the melon.

Especially in the summer, the amount of fruit is very large, and the work force of each picking is also particularly large, in order to reduce the impact of unripe melons and fruits on the quality, we must wait until they are ripe before picking.

Generally, the growth temperature of the loofah is about 20, but the survival temperature of its fruit is about 27 degrees, so that they can shine enough sunlight, so as to ensure that they can flower and bear fruit, and there should be fertilization when watering, generally watering 1 2 times, and when it is ripe, it should be used with sufficient water once, and it should be noted that it should prevent the production of some germs and carry out prevention and control.

The temperature should be controlled above 20, and excess weeds must be pulled out, ventilation management should be strengthened, and more sunlight should be used.

First of all, the temperature in the room should not be too high, and then it should be properly watered and fertilized, and weeds should be removed from the land.

Greenhouse loofah should be planted and managed on a daily basis, and attention should be paid to breeding and seedling raising.

The management of greenhouse loofah planting is not achieved overnight, and scientific planting management must run through the entire loofah growth process. First of all, we should pay attention to the issue of breeding and seedling. Because seed selection and seedling raising are the most critical steps in loofah planting, the author will first introduce the relevant aspects:

The so-called breeding is to select high-quality seeds of excellent varieties. The total quality of the loofah can ensure that the loofah will have strong disease and drought resistance and good growth in the future. High quality can ensure a high seed emergence rate, so seed selection is crucial.

After breeding, it is the seedling, the seed should be put in the water to absorb the water, the seed metabolism will be vigorous after washing, so the seed activity is increased, and then the seed is sown into the moist soil and waits for the seedlings to grow, and the seedling is completed.

In addition to the selection and seedling raising of greenhouse loofahs, we should also pay attention to these problems: pay attention to the application of chemical fertilizers in the early stage, pay attention to the appropriate temperature, and pay attention to the prevention of diseases and pests. These points are explained in detail below:

1. Greenhouse loofah planting should pay attention to the early application of chemical fertilizer: because the greenhouse loofah seedlings grow rapidly in the early stage, and the vines can quickly climb up, so nutrition is essential, so chemical fertilizer should be applied in time in the early stage. Because potassium is needed for leaves and vines to grow, potassium fertilizers should be applied more often.

2. Pay attention to the appropriate temperature for greenhouse loofah planting: the greenhouse loofah and its melon vine leaves belong to the broad leaves, and the broad leaves have a characteristic that they are heat-resistant but not cold-resistant, if the temperature is too low, the leaves will fall off, and the whole loofah vine will wither and die. Therefore, in order to avoid this situation, it is necessary to maintain the greenhouse temperature above 20 degrees, and the suitable temperature is about 25 degrees.

3. Greenhouse loofah planting should pay attention to preventing pests and diseases: there is an insect called mole cricket, which likes to eat plant vines, so it is very destructive to loofah. So this insect should be killed.

Because mole crickets hide in the soil, the specific method is to turn the shallow layer of soil to the side first, and then spray pesticides, so that the mole crickets can be effectively poisoned.

I think the first thing to do is to choose excellent varieties, try to choose some varieties with strong growth and strong adaptability; Fertilize the land where the loofah is planted, disinfect the seeds of the loofah, and select some loofah seeds with strong market adaptability; It is necessary to pay attention to the disinfection and sterilization of loofah seeds, and the loofah can be moderately promoted.

Water and fertilizer management can be carried out, and the temperature of the greenhouse should also be managed, so that scientific management can be carried out. It is necessary to pay attention to the temperature of the greenhouse, the humidity, the planting process, the planting spacing, and the way of maintenance.

It is necessary to choose the right variety, be sure to pay attention to the light, pay attention to the surrounding environment, need to treat the soil, pay attention to watering, pay attention to fertilization.

Soak the seeds in warm boiled water, put the loofah seeds in about 55 warm water and stir constantly, keep 55 and stir for 20 minutes. Then wait for the water temperature to drop to about 30, stop stirring, and continue to soak for another 9-10 hours. In order to ensure the germination rate and seedling emergence rate of loofah, the loofah seeds should be treated before sowing before sowing, so as to ensure the germination rate and seedling emergence rate of loofah seeds.

Before sowing, the seeds should be treated as follows.

When germinating the seeds of the loofah, it should be soaked in warm water for 5 to 8 hours, and then it should be taken out and put on a damp paper towel or cloth, and then covered with a damp paper towel, and the role of shading should be done, and the moisturizing temperature should be 20 or 30 degrees. The loofah can clear away heat and detoxify, and in summer, basically every household here will eat the loofah they grow and make a variety of delicious dishes. I live in the south, and we have loofahs and <> for 2 seasons here

In different seasons, choose different varieties, such as summer seeds should be resistant to high temperature and drought, and winter seeds should be cold tolerant. Choosing the right seeds is half the battle. Soak for 15-20 minutes to disinfect, then take out and wash twice with water, then take it out and wrap it in a damp cloth, put it in a warm place of 28 -32 cracks to promote germination, and after 2-3 days, most of the seeds can be directly sown or sown in a nutrient bowl to cover the mulch film to moisturize.

Luffa is a kind of vegetable that people must grow in the countryside, often mix loofah and eggs together to make soup, has a high nutritional value, loofah has the characteristics of high yield, planting two or three is enough for a family to eat, loofah is a favorite vegetable. The network-like fiber of the loofah after aging and ripening also has the effect of invigorating blood and strengthening the body and brain, which can be used medicinally or made into health care products. Pay attention to the humidity of the paper or cloth, do not drip water, but not too dry...

Cover with damp paper or cloth for shading. The suitable temperature for the germination of loofah seeds is about 28-30 degrees, so you must pay attention to heat preservation at night.