What are the requirements for the external environmental conditions? How to make the melon high yiel

1. The requirements for the length of light are not strict. Most varieties develop normally in either long or short days. 2. Although the root of the gourd is up to the top, due to the large leaf area and strong transpiration, the requirements for water are stricter.

Less water is needed at the seedling stage, and if the soil moisture is too high during this period, cataplexy can easily be induced. The water requirement gradually increases after vine extraction, and a large amount of water is required during the peak flowering and fruiting period, when the soil should be kept moist frequently. If in the flowering and fruiting period, in case of high temperature and dry weather, the plant respiration is large and the transpiration consumption is large, which is not conducive to fruit setting and fruit development.

1. Fertilizer and water management for planting gourds. After planting the gourd, you need to water the soil around the gourd, so that the gourd develops rapidly, when the gourd grows to fifteen centimeters, you don't need to water the gourd, if it is particularly dry, then you need to water the gourd, if it is not particularly dry, you don't need to water. If you want to increase the yield and quality of the melon when the harvest is harvested again, you need to fertilize the melon, and sprinkle farmhouse fertilizer around the melon.

This must be a requirement for the environment, the environment must be very warm, and the temperature must be moderate, water frequently, the best way to want high yield, to fertilize frequently, so as to achieve the effect.

Some dry weather is required, and it must be particularly clean and free from pests and diseases, so that the yield can be high.

The growth of gourd requires higher temperature and strong light, and at the same time, the water requirements are stricter, and the water requirements gradually increase after vine extraction, and a large amount of water is required during the peak flowering and fruiting period. If you want to save melon with high yield, you need a lot of nutrients when you set melons in the later stage, and you need to prune and loosen the soil for melons, and you must do a good job of preventing diseases and pests.

1. Land selection and land preparation.

The soil requirements are not strict, but its root system is developed, the depth of the soil is up to 50cm, and the amount of nutrients is large, so it is advisable to choose the fertile sandy loam soil with deep tillage layer and rich in organic matter. The soil pH is required to be neutral, and 30t of rotten farmhouse fertilizer is applied per hectare in combination with land preparation to make a ridge with a width of 70cm.

Pest control. The main diseases are blight, anthrax, powdery mildew, etc., which can be used with 250 grams of azoxystrobin suspension (amicida), etc. The main insect pests are yellow gourd, aphid, thrips, noctuidatum, etc., and 28% insecticidal acetamiprid wettable powder (Jiawangxing % chlorantraniliprole suspension (Puzun), etc.

1. Site selection: It is best to choose a well-drained sandy paddy field soil.

2. Land preparation: open the furrow wide meters, ditch wide meters, double row planting, plant spacing is meters, and organic fertilizer is applied to the bottom of the hole.

Seedlings can be colonized when they have several true leaves. It can be cultivated with flat furrows, and when the vine grows to a certain extent, the vine is pressed on the spot, and then the vine is brought to the shelf. After the melon is set, the side vines above the middle are selected to produce in the later stage.

Choose varieties with strong disease resistance, storage and transportation, dense flesh, excellent quality and high yield, and use small bamboo poles to build a "herringbone frame" with a small bamboo pole after the plant grows to 5 7 knots, and lead the vines to the shelf. Remove all the side vines in time before fruiting to ensure the fruit of the main vine, and then select 1 2 side vines above the middle of the plant. The method of topdressing is to mix the fertilizer evenly and apply it between plants, and then cover the soil.

Gourds like moisture and are afraid of waterlogging, and require less water before pumping vines in winter and spring.

Nutrient cups are used to raise seedlings, and the nutrient soil is selected to have more organic matter, rich nutrients and good aeration. Every 1000 kg of nutrient soil is sprayed with 25-30 grams of 50% carbendazim wettable powder dissolved in water, and mixed well after spraying.

Keep the soil moist to meet the water requirements for melon seedling, but no water can accumulate in the field to prevent excessive soil moisture, resulting in rotten seeds and lack of seedlings. When the seedlings grow to four or five needles, to carry out the seedlings and set the seedlings, each planting now only leaves a strong seedling section, when the melon seedlings grow to 30 cm, the bamboo should be inserted to build a frame, the use of herringbone frame mode, hidden dangers, the stem vine along the direction of the support straightened out. It is necessary to dress reasonably and pay attention to balanced fertilization, and avoid partial application of nitrogen fertilizer, so as not to grow in vain.

Planting at the right time. After the late rice is harvested, the plough ploughs the field, and the rake is leveled and broken and then the furrow is raised, and the furrow is 30 cm high and 160 cm wide (including furrow). Combined with the application of sufficient base fertilizer for land preparation, 30,000 kg of rotting farmhouse fertilizer, 750 kg of rotting cake fertilizer and 750 kg of superphosphate are generally applied per hectare.

About 2,000 plants are planted per mu, and each furrow is planted in two rows, and the plant spacing is 35 40 cm.

Soils with strong water and fertility retention are more advantageous. Water spinach vine leaves grow rapidly, require a large amount of fertilizer, and have strong fertility tolerance. Sufficient fertilizer and water can obtain high quality and high yield, but the fertilizer and water should be controlled in the remaining planting land, otherwise it is easy to grow and not bloom.

The basic fertilizer of water spinach is mainly soil miscellaneous fertilizer and manure. Scientific fertilization, can make it old water spinach that can grow roots, cut the bottom stem that is easy to root, and retain the 3 4 knots of water spinach.

The lower part of the bottom section is cut off, and the upper part is planted in the sorted soil, and then watered to keep the soil moist, and it will sprout and grow branches in about a week. Vegetables, bracken, rattan and rattan vegetables, mizuna and bamboo leaf vegetables, etc. Water spinach is eaten with young stems and leaves, which is rich in nutrients.

When I saw its other name, I realized that it was this dish, it was a water spinach, did it suddenly dawn when I heard this name? Water spinach because its vegetable stem center is hollow and named, it is because it is very fast, the yield is also very large, as long as the planting and sowing management, a stubble can not be cut, whether it is planted to eat, or planted to sell, are very suitable for planting.

Let me tell you about the whole set of planting methods of water spinach from planting to harvesting, as well as matters that need special attention. Sowing can be done throughout the year, in the middle and lower reaches of the Yangtze River, it is sown in April and October, and in the northern region it is in April and July.

Water spinach than a long time ago Xiaoya went out for a few days, and found that there were fewer green leafy vegetables in the restaurant in that place, and the most one type of vegetable was water spinach, so what about me, I ate water spinach soup for the first time in **, and since then, I know that water spinach can also be cooked in soup.

You can plant melons in spring, but you should pay attention to insect protection and sun protection. Once the insects are born, it is easy to destroy a piece of gourd by the sun.

It is possible to plant gourds in the spring, and in the process of planting, it is necessary to pay attention to the bushes and set up the scaffolding, pruning and pressing the vines, as well as the reasonable topdressing and water management of infiltration and ambush, as well as pest control.

It is feasible to plant the land, apply sufficient base fertilizer, the liquid stove melon likes moisture but is not waterlogged, choose the sandy loam soil with convenient drainage and irrigation, fertile soil for planting, and cover a small amount of straw with a bury wheel after transplantation, and drench enough root water.

It is necessary to ensure that the land is fertile, the soil is soft, and sufficient sunlight will make the melon grow rapidly, and reasonable fertilization will prevent and control pests and diseases in time.

First of all, it needs a certain temperature and environment, and it also needs to be watered in time, and it is also necessary to ensure that the light is sufficient. At the same time, it is also necessary to manage water bills in a timely manner.

The gourd does not have high requirements for the external growth environment, and the temperature is suitable to avoid direct sunlight, and the gourd can grow very well. It is also necessary to pay attention to fertilizing crops regularly and quantitatively, which is more conducive to growth.

Master Zhao, a grower in Shandong, obtained a higher yield of berries the previous summer, because of the large yield and good price, so his economic income is also quite considerable. Villagers said that the union had planted the fruit and that the fruit had steadily improved the union's livelihood. Zhao planted throttling fruit again, but this time the result of Zhao's planting was not only berries, the fruit was not large, and the yield was greatly reduced.

The benefits did not have the desired effect. Originally, the Georgian planting festival in the summer of the survey department used fertilizer management methods such as the spring planting festival, but the climatic characteristics of the summer and spring are different, and the growth characteristics of the temple are also different, so the fertilization method cannot be the same. Fertilization must be taken for planting throttling fruit in spring, less fertilizer before the melon is put on the shelf, more fertilizer in the middle stage, and more fertilizer during flowering.

The base fertilizer is planted in the protected area within 15-20 days before the official meal, with a sealed plastic sheet, coated with grass at night, and the ground temperature is increased as much as possible. 4000 5000 kg of corroded organic fertilizer per mu, 50 kg of 3-element compound fertilizer, and then turned deep rake. Generally, it is cultivated with small ridges, with a ridge length of 10 to 15 cm and a ridge length of 60 to 70 cm.

It can also be planted on flat ground. When germinating, you must cut carefully, do not hurt the roots, and survive from it. After planting slow seedlings, pour slow seedlings once, the soil is slightly dry, and cultivate and moisturize in time.

If the outside temperature is low, do not water the vine until it blooms. It can be cultivated to loosen the soil, increase the ground temperature, and promote root growth. During the vine period, the rice planting water will be poured once, and top dressing will be started, 30 40 kg of 3-element compound fertilizer per mu, or about 2000 kg of thin manure.

After the first stump sits down, the length reaches 10 to 15 cm, combined with the most fruit trees, 30 kg of phosphoric acid per mu, 20 kg of potassium sulfate. After the second tree appears, water it and do another top dressing.

The temple is also called papaya, Beike. Cucurbitaceae is a year-climbing herb that is a variant of winter melon. It is native to the south of China and is suitable for growing in places with relatively high temperature and strong light.

It is one of the special vegetables in our country. Lingnan has a long history of planting and a large planting area. Hainan temples and cultivation also have a long history.

The roots of the zucchini are stronger, but weaker than the pumpkin. Because the stem is elongated, pentagonal, and the axillary buds of the stem produce lateral stems, the branch strength is strong. At the beginning of the vine, each stem has a beard, the beard has branches, and later there is a flower order, and the flower buds differentiate into male or female.

The fruit is small, slightly longer and thicker than a cucumber. 15-25 cm long, 4-10 cm in diameter, **rough when ripe, no hard bristles, white wax powder, with peeled hairs, hands tied together, sensitive to nitrogen.

Autumn planting of throttle varieties should choose varieties that are early-ripening, heat-resistant, disease-resistant, and have good fruiting habits. For example, the Agricultural Festival, the Jiangxin Festival, etc. Autumn planting should be soaked and germinated after direct seeding, and a small amount of straw should be covered after planting to keep the soil moist.

Double-row planting, when the seedling height is about 25 cm, sprinkle bamboo, and then set the seedling according to the plant distance 20 25 cm.

If the gourd is planted more, then the first thing to see is the appearance of the gourd, if there is a lack of nutrients, it is time to fertilize, when fertilizing must not sprinkle the fertilizer at the root, must be a little farther, and then water.

Summer fertilization should not be in the scorching sun, must be in the cool afternoon, otherwise the melon is easy to spoil.

It only takes 15 to 20 days to use nitrogen fertilizer, and then with potassium dihydrogen phosphate solution as foliar fertilizer.

Fertilization can be carried out several times, about once every two days, and each time it must be mixed with other nutrient solutions to be more nutritious and stable.

High-yield method of planting gourd:

The same fertilization management method is used for planting gourd in spring, but the climatic characteristics of summer and spring are different, and the growth characteristics of gourd are also different, so the fertilization method can not be the same.

The fertilization of spring planting melons should be taken, less fertilizer before the melon seedlings are put on the shelf, more fertilizer in the middle stage, and more reapplication during the flowering and fruiting period.

Gourd. The basal fertilizer should be applied 15 to 20 days before planting, and the plastic film should be sealed for cultivation in the protected land, and the grass should be covered at night to increase the ground temperature as much as possible.

4000 5000 kg of rotted organic fertilizer and 50 kg of three-element compound fertilizer are applied per mu, and then deep turning and raking are leveled. Generally, it is cultivated with small high ridges, with a ridge height of 10 to 15 cm and a ridge spacing of 60 to 70 cm. It can also be cultivated with flat furrows.

When the seedlings are raised, they should be carefully cut and do not hurt the roots, so as to facilitate survival.

Gourd. After planting slow seedlings, water the seedlings once, and after the soil is slightly dry, cultivate and protect moisture in time. If the outside temperature is low, do not water until the vines are pumped.

It can be cultivated and loosened to improve the ground temperature and promote root growth. At the beginning of the vine pumping stage, water the seedlings and top dressing, and apply 30 40 kg of three-element compound fertilizer per mu, or about 2000 kg of thin manure water. When the first melon sits down, when it grows to 10 15 cm long, combined with melon water, 30 kg of diammonium phosphate and 20 kg of potassium sulfate are applied per mu.

When the second crop of melon appears, it is combined with watering and then topdressing.