CN101194592A - Potted planting method of potato vines overwintering - Google Patents

Abstract

A potted planting method for overwintering potato vines, which is to cut the healthy sweet potato vines before frost into sections, insert them into the soil in the flowerpot, and place them in a room with a temperature of 9-22°C and where they can be exposed to sunlight. Water once a day, and when the outdoor temperature reaches above 10°C in spring, move the flowerpot outside, water once every 4-7 days, and harvest in November of the second year of the planting period. Because sweet potatoes have beautiful leaves like "green radish" and "watercress green" in foliage flowers, it can be used as an ornamental plant, and sweet potatoes and their leaves are edible, so potted sweet potatoes can kill two birds with one stone. The sweet potato vines inserted by this method can also be transplanted in the field when the outdoor temperature is higher than 10° C., which will save a large amount of sweet potato seeds and utilize the original autumn sweet potato vines that can only be used as feed.

Description

Potted planting method of potato vines overwintering

technical field

The invention belongs to plant planting methods, in particular to planting methods as ornamental plants.

Background technique

The planting of sweet potatoes is divided into two seasons, spring and autumn. In spring, sweet potatoes are planted after Qingming, and the seedlings need to use sweet potatoes as the mother. This will not only waste a lot of seed potatoes, but also be susceptible to black spot virus; autumn sweet potatoes can be planted with spring Sweet potato vines are planted, but they need to be planted immediately after wheat harvest; and a large number of autumn sweet potato vines can no longer be used for planting, and can only be used as feed or firewood, which is a great waste; moreover, sweet potatoes have always been It is grown in the field as a food crop, and it has never been planted in a pot as an ornamental plant.

Contents of the invention

The purpose of the present invention is to provide a kind of planting method that utilizes the teng of autumn sweet potato to be planted in the flowerpot as ornamental plant during the frost period.

The purpose of the present invention is achieved through the following technical proposals: this potted planting method for overwintering sweet potato vines is to cut the strong sweet potato vines before the frost into sections, insert them into the soil in the flowerpot, and place them in a room with a temperature of 9-22°C. Indoors where it can be exposed to sunlight, water once every 4-7 days. When the outdoor temperature reaches above 10°C in spring, move the flowerpot outdoors and water once every 4-7 days. reward.

There are 3-4 nodes on each section of the cut sweet potato vine, one of which is inserted into the soil.

The sweet potato vine inserted into the soil in the flower pot should have an inclination angle of 30-60°.

The water that is irrigated to the potato vines is rice washing water or water diluted with organic fertilizers.

The method among the present invention makes the vine of autumn sweet potato be utilized; The contriver utilizes this method to do many experiments, and in a flowerpot that is 25-35 centimeters of depths in a diameter, inserts and plants a sweet potato vine, can Harvest 1000-1500 grams of sweet potatoes. Because sweet potatoes have beautiful leaves like "green radish" and "watercress green" in foliage flowers, it is also pleasing to use as an ornamental plant, because sweet potatoes and its leaves can be used again. Edible, so potted sweet potatoes have achieved the effect of killing two birds with one stone. In addition, the sweet potato seedlings planted by this method can be transplanted in the field when the outdoor temperature is higher than 10° C., so that a large amount of sweet potato seeds will be saved, and the original autumn sweet potato vines that can only be used as feed can be utilized; and The present invention is also a new planting method.

Detailed ways

Embodiment 1: the strong sweet potato vine before the frost is cut into sections, 3 joints are arranged on every section, the end is cut into 30 ° of inclination angle, inserts in the soil in the flowerpot, used soil is made of soil, plant ash and made of fine sand,

Use damaged beans as the base fertilizer in the soil. There is a node in the part inserted into the soil, and then put it in a room with a temperature of 9-11°C and light, and water it once every 6-7 days with rice washing water. When the outdoor temperature in spring When the temperature reaches above 10°C, move the flowerpot outside, water it with clean water every 4-5 days, and cultivate it in the same way as ordinary flowers and plants, and it can be harvested in the second year of the planting period.

Embodiment 2: cut the strong sweet potato vine before the frost into sections, each section has 4 joints, the end is cut into a 60 ° inclination angle, inserted in the soil in the flower pot, and the part inserted into the soil has a joint, Then put it in a room with a temperature of 13-15°C and a light, use it for 6 days, and water it once with soaked soybean water. When the outdoor temperature reaches above 10°C in spring, move the flowerpot outside for 6-7 days Irrigate once with rice-washing water, and harvest in November of the second year of the planting period. The composition of the soil is the same as in Example 1.

Embodiment 3: cut the strong sweet potato vine before the frost into sections, each section has 4 joints, the end is cut into a 40 ° inclination angle, inserted in the soil in the flower pot, the part inserted in the soil has a joint, Then put it in a room with a temperature of 18-20°C and light, and water it with water diluted with organic fertilizer once every 5 days. Water once, and fertilize in the same way as ordinary flowers and plants, and harvest in November of the second year of the planting period.

Embodiment 4: cut the strong sweet potato vines before the frost into sections, each section has 3 nodes, the ends are cut flat, inserted in the soil in the flowerpot, and then it is placed in a place where the temperature is 21-22° C. Indoors, water once every 5 days with rice washing water. When the outdoor temperature reaches above 10°C in spring, move the flowerpot outdoors, water once every 5-7 days with clean water, and fertilize in the same way as ordinary flowers and plants. It can be harvested in November of the second year of planting.

Embodiment 5: Cut the strong sweet potato tendrils before the frost into sections, each segment has 3-4 nodes, and the end is cut into a 35-60° angle of inclination, and the end of the sweet potato tendrils with the angle of inclination is inserted into the clear water , and then put it in a room with a temperature of 10-12°C and a light. When the fibrous roots grow on the sweet potato vine, plant it in a flower pot and continue to place it in a room with a temperature of 10-22°C and let it grow. , when the outdoor temperature reaches above 10°C in spring, move the flower pot outside, water it with clean water once every 5-7 days, and fertilize in the same way as ordinary flowers and plants. It can be done in November of the second year of the planting period. reward.

The above-mentioned sweet potatoes planted in flowerpots, if the diameter of the flowerpot is less than 30cm, a sweet potato vine should be inserted in each flowerpot. When the upper part of the flowerpot is large and the volume of the flowerpot is large, several sweet potato vines can be planted. In a word, enough space for the growth of the sweet potato vines should be given so that the sweet potatoes it can bear will be many and large. Sweet potato vines can also be planted in wooden boxes or other containers.

Embodiment 6: Cut the strong sweet potato vines before the frost into sections, each section has 3-4 nodes, the end is cut into a 38-50° inclination angle, and the end of the sweet potato vines with the inclination angle is inserted into the plastic greenhouse In the soil, the distance between the sweet potato vines is 20-30mm, and the temperature in the greenhouse should be 10-13°C. When the outdoor temperature reaches above 10°C in spring, the sweet potato vines with roots in the greenhouse can be transplanted in the field. Inside, water and fertilize according to the conventional method of planting sweet potatoes, and harvest in the period of harvesting spring sweet potatoes.

Claims (4)

1. potted plant growth method for overwintering of potato tendril, it is characterized in that: the climing section of being cut into of Ipomoea batatas healthy and strong before the Frost's Descent, insert in the soil in the flowerpot, be placed on temperature and be 9-22 ℃ indoor and can be subjected to sunlit place, pouring in 4-7 days once when spring, outdoor temperature reached more than 10 ℃, moves to flowerpot outdoor, pouring in 4-7 days is once being inserted in November, second results of kind of phase.

2. kind of method for planting according to claim 1 is characterized in that: on climing every section of the Ipomoea batatas of being cut 3-4 joint arranged, wherein have a joint to insert in the soil.

3. kind of method for planting according to claim 1 and 2 is characterized in that: insert the climing inclination angle that should have 30-60 ° of Ipomoea batatas in the soil in the flowerpot.

4. kind of method for planting according to claim 1 is characterized in that: be the water of rice washing water or fertilizer dilution to the climing water that waters of potato.