Is a loofah a root plant? The root system of the loofah is very strong, can it easily produce advent

Loofah cultivation techniques.

Growing environment. Light: The loofah is a short-day crop that prefers strong sunlight and is more tolerant of low light.

In the seedling stage, it is treated with short days and large temperature difference, which is conducive to the differentiation of female flower buds, and can produce early fruit and high yield. The shorter sunshine and higher temperature in the whole growth period are conducive to the growth of stems and leaves, can maintain vegetative growth and robustness, and are conducive to the growth of flowering and fruit set, the growth of young melons and the increase of yield.

Temperature: Luffa is a temperature-loving, heat-tolerant crop, the suitable temperature for the growth of loofah is 20 to 30, the suitable temperature for the germination of loofah seeds is 28 to 30, and the germination is rapid at 30 to 35.

Moisture: The loofah likes moisture and is afraid of drought, and grows well when the soil moisture is high and the water content is above 70%, and grows slowly when it is lower than 50%, and the air humidity should not be less than 60%. At 75% to 85%, the growth rate is fast, there are many melons, and when the air humidity reaches saturation in a short time, it can still grow normally.

Soil: Loofah is a vegetable crop with strong adaptability and low soil requirements, and can be cultivated in all kinds of soils. However, in order to obtain high yield, loam and sandy loam soil with thick soil layer, high organic matter content, good air permeability, and strong water and fertilizer retention capacity should be selected.

Sow. The temperature in summer is high, the seedlings emerge quickly, and the general live broadcast can be done, and the seeds can be soaked for 3 to 4 hours before sowing or 24 hours after soaking and germination before sowing. Single row of double plants, 30 to 40 cm apart, 3 to 4 seeds per hole, cover the soil centimeters, cover with gauze net, and drench with water.

After the seedlings emerge, 2 seedlings are left in each hole.

Site preparation. Due to the rain in summer, the summer loofah should be prepared with deep ditches and high furrows; The furrow is wide and the furrow is wide.

Fertilizer water. Summer loofah seedling drenching water 2 to 3 times, the early flowering stage of heavy top dressing, 50 kg of compound fertilizer or 50 kg of peanut bran per mu, 2 to 3 times per harvest, and then top dressing again, each time with 15 kg of compound fertilizer, 10 kg of urea, 5 kg of potassium fertilizer.

The water in the seedling stage of summer loofah should not be too much, too much is not conducive to root growth. In addition to watering during the harvest period, 10 to 20 cm of water should be retained in the ditch, and drainage should be carried out in time on rainy days.

Bamboo plantings. When the vine is 30 cm long, you can insert the bamboo, insert the word frame, after the insertion, do not immediately lead the vine, to properly nest the vine, press the vine, and then lead the vine upwards when there are female flowers, and make the vine evenly distributed.

Hanging melon. When the loofah is bent, it is necessary to hang the melon, tie the melon with a small packaging rope at one end and tie a small stone at the other end, straighten the melon, and generally carry out 2 to 3 days after picking the melon.

Get rid of old leaves. In the later stage of summer loofah harvesting, the diseased leaves and old leaves below affect ventilation and are easy to spread diseases, so they should be removed in time.

Harvest in time. Summer loofah from planting to the first harvest of 35 to 45 days, the harvest period of 50 to 60 days, from the opening of flowers to the harvest of commodities about 10 to 12 days, harvest in time, otherwise, easy to fibrosis, inedible, both affect the yield and affect the quality.

The loofah is an annual plant, and it is impossible to sprout again in the next year, that is, there is no root as you say.

Luffa is the most common cultivar in Haikou City, Hainan Province, and is usually divided into two types: common loofah and prism. Among them, there are prisms, which have high nutritional value and are the main crops in Haikou City. Prism loofah has a strong regeneration ability, and the stem position often does not grow well in the root, which is the main reason for the relatively developed root.

There are prisms with a trunk length of 400 600 cm, and there are individual fruits with a prism length of more than 1000 cm, which are rod-shaped, the epidermis grows wrinkled, and the prism is 7 9. At present, the planting area of angular loofah in Haikou City has gradually expanded, the breeding work has been further concealed, and new varieties have been developed. However, in the process of prism planting, there are many commercial varieties, and there are relatively few choices for growers, and how to improve the quality of prism planting is the focus of planting management in the planting of limited varieties.

Rhombus plants have a strong growth momentum, continue to bloom in a long day environment, and have a relatively strong fruiting ability. In Maling planting, the female foci have the characteristics of relatively early quantity, and the final fruit is straight and long, the product and length are about 50 cm, the transverse stem is 3 5 cm, and the sweet fruit is about 400 grams. Under the appropriate growth environment, the growth period of S. superba is generally 100 120 days, including four stages: seed germination stage, germination stage, chronic stage, flowering and fruiting stage.

The seed germination stage is 5 7 days, the germination stage is 25 30 days, the chronic stage is 10 15 days, and the flowering and fruiting stage is 70 80 days. In the process of prism planting, the plants are grown in the order of males and females. Prism Jumana turnips usually have females after 8 to 10 knots.

After the first female appears, 20 30 females will continue to grow. Even with a high flowering rate, the fruit setting rate is low.

The suitable temperature of the loofah is 18 25, and the ability to withstand low temperatures decreases, but it can withstand higher temperature and humidity. The suitable temperature for germination is 25 30, and the suitable temperature for the bud stage is 20 25. The temperature and humidity are too high, and it is easy to apprentice.

The loofah root is well developed, the absorption capacity is strong, and it likes floods and compares fees, especially the soil relative humidity reaches 90% in the fruiting period, but it can still grow well. Because of its strong growth momentum, it requires a sufficient base and multiple additional costs.

Both serpentine and phoenix loofahs are suitable for growing plastic greenhouses. The serpentine loofah (slender species) is also known as the solid loofah, the growth momentum is very strong, the plant height can grow to 3 4 meters, the cucumber is between 1 2 meters, the diameter is 3 4 cm, the quality is relatively good, it is a medium and late ripening variety. Sticky loofah (short and coarse species), the growth momentum is relatively strong, the plant height is about 3 meters, the cucumber is 20 30 cm long, the diameter is 4 6 cm, the flesh is thick, sweet, less fiber, it is an early-maturing variety in the suburbs of Beijing.

2.Jongmyo Shrine: Soak Choi:

3 4 days before sowing, soaked in warm water at 50 60 and mixed to a water temperature of 25 30 * C, the foam seeds are fished out for 8 10 hours, wrapped in a damp cloth and placed at a temperature of 27 300.

Do you know that the root system of the loofah is very strong and will easily generate adventitious roots? Under normal circumstances, the main vine of the loofah, the side branches will grow very quickly, if this situation is found, it is necessary to slow the cracking banquet in time to stop, and prune the side branches that are thriving, so that the main vine can grow better, generally leave two or three side vines on the line, and the rest can be avoided, so that the plant can provide more nutrients to the main vine, and it can better flower and fruit. At this time, the loofahs that grow very large should be tied up with ropes or bags to reduce the weight of the branches, or build an arch for them, so that the loofahs fall on them, so that the branches will not cause excessive pressure, the plants can grow better, and the fruits will be better.

Yes, because our loofahs grow very hearty and can be wound very long, so this is bound to happen.

Adventitious roots are easy to form at the stem nodes, and together with the main eggplant root and the side root, it forms a strong absorption root system, and the drought resistance and absorption capacity are very strong. However, when cultivated under the condition of pre-fibrillation in the shed, the loofah root group is generally shallow.

The root developed from the radicle of the seed is called the taproot, the taproot grows deep in the soil, and the root hidden nucleus that grows from the taproot is called the lateral root, and the taproot is connected with the lateral root and grows around the soil; The roots that grow from stems and leaves are called adventitious roots; The root system is the sum of all the roots on the reed of a plant The root system mainly composed of the main root and lateral roots is called the root system of the root system, such as the root system of the bean, apple tree and peach tree; The root system mainly composed of adventitious roots is called fibrous roots, such as the root system of corn and wheat

Therefore, b

1. The root system is deeply distributed, has strong absorption capacity, and is prone to adventitious roots, forming a relatively developed root system. Resistant to moisture, more resistant to waterlogging and more tolerant to drought.

2. The stem is five-edged, green. The main vine is generally 4 6m long, and some are more than 10m long. The branching force is strong, and the axillary buds of each node can produce lateral vines, and the axillary buds of each node of the lateral vines can produce secondary lateral vines to form a strong stem vine.

There are also flower buds in each node, and male flowers, female flowers and tendrils occur, and the tendrils diverge.

3. The leaves are palmate or heart-shaped, 3 7-lobed. The common loofah is more deeply lobed than the edged loofah, green, with radial veins and dense hairs.

4. Female and male are homogeneous, and the corolla is yellow. The male flowers are racemes, with more than 10 flowers per inflorescence. Occasionally, the tip of the inflorescence differentiates into a female flower, but most of them fail to bear fruit.

Female flowers are generally solitary, and there are some varieties with multiple female flowers. The occurrence of female and male flowers is closely related to external conditions.

5. The fruit is a gourd, with or without edges. The fruit of the common loofah ranges from short cylindrical to long rod-shaped, green, with a rough surface and several dark green shallow longitudinal grooves. The ridged loofah fruit is rod-shaped, green, wrinkled on the surface, generally with 10 ridges, ridged green or dark green.

The shape and color of the fruit are the main morphological markers that distinguish the varieties. Feed on tender fruits. With the development of fruits, the seeds are ripe and fleshy fibrosis, and the old ripe fruits are inedible, so loofahs can be picked.

Treatment of sinusitis. Dried loofahs are roasted in an iron pot and ground into fine powder.

1. Loofah: It is widely cultivated in the north and south of China. 2. Guangdong loofah: It is cultivated in Guangdong and Guangxi in China, and it is rare in the north.

The loofah belongs to the plant, it is a climbing vine of the gourd order, widely planted in tropical and temperate regions around the world, there are also a large number of planting in China, the planting range is very wide in the north and south, and there are a large number of smooth wild in the southern region of Yunnan, but the fruit is relatively short.

Do loofahs belong to plants.

The loofah belongs to the plant, it is a climbing vine of the gourd order, widely planted in tropical and temperate regions around the world, there are also a large number of planting in our country, the planting range is very wide in the north and south, and there are a large number of wild in the southern region of Yunnan, and the fruit base is relatively short.

What kind of plant is a loofah.

The loofah belongs to the cucurbitaceae plant, is a relatively common annual climbing vine, the stems and branches are rough, and there are ridges, its fruit is a summer vegetable, when it is ripe, there is a loofah in it, which can be used instead of a sponge to scrub the stove, and it also has medicinal value, very practical.

Loofah appearance and characteristics.

The stems and branches of the loofah are relatively rough, with obvious grooves, the tendrils look relatively thick, pubescent, and the petioles are also relatively rough, about 10-12 cm long, it is monoecious, the male flowers can usually open about 15-20 flowers, generally growing in the upper part of the raceme, the fruit is conical, 15-30 cm long.

The loofah is a short-day plant, which prefers strong light exposure, and needs sufficient light during the growth process, so that it can bear fruit in advance, and the yield is also relatively abundant, and the temperature needs to be kept between 20-30 degrees during the maintenance period, and there should be a moist growth environment.