KR20160123531A

KR20160123531A - Improved pumpkin sweet potato and it's culturing method

Info

Publication number: KR20160123531A
Application number: KR1020150053676A
Authority: KR
Inventors: 이진우
Original assignee: 이진우
Priority date: 2015-04-16
Filing date: 2015-04-16
Publication date: 2016-10-26

Abstract

The present invention relates to pumpkin sweet potatoes. In the present invention, a seed of modified pumpkin sweet potatoes is obtained by pollinating pumpkin sweet potatoes and sugar cane sweet potatoes in first year, and the seed of the harvested modified pumpkin sweet potatoes is sowed in second year. Further, a seedling is prepared by cutting a central stem of grown modified pumpkin sweet potatoes to have a length of 20-30 cm, and the obtained seedling is implanted to a field. Then, a top sprout among parent sprouts is cut, and the resultant crops are harvested after the end of September. Also, a growing method of modified pumpkin sweet potatoes having an enhanced growth rate comprises: (S10) an individual growing process; (S20) a seedling extraction process; (S30) a primary growing process; (S40) a secondary growing process; and (S50) a ripening process. The modified pumpkin sweet potatoes according to the present invention exhibit a high growth rate and crop yield while having a sweet taste of pumpkin sweet potatoes.

Description

Improved pumpkin sweet potato and it's culturing method,

The present invention relates to a pumpkin sweet potato, and more particularly, to an improved pumpkin sweet potato and an improved pumpkin sweet potato seed harvested by harvesting the improved pumpkin sweet potato seeds, Pumpkin sweet potatoes and their cultivation methods.

In general, pumpkin sweet potato is a sweet potato with an orange color of meat root (tuberous roots), and it is named after the meat quality is yellow like a pumpkin. It is called yellow sweet potato, honey sweet potato, carrot sweet potato. It is orange when it is raw, and it is deep yellow when it is cooked. The shape is generally fusiform and the leaves are reddish to distinguish it from other sweet potatoes. It is smaller in size than ordinary sweet potatoes, but it is rich in water and sugar and digested well.

Overall, it tastes like a mixture of chestnuts and pumpkins, and sugar content is high enough to be called sweet potatoes. Because it is nourished to be eaten raw, it can also be used as a fruit or as a salad. If you eat it, you will feel sweet and sweet taste like native sweet potato. There is more fiber than sweet potatoes at night, and the sweet potatoes in the night are rather soft and chewy than those of the sweet potatoes. The skin is glossy, the surface is smooth, the shape is streamlined and the fine roots are good.

However, pumpkin sweet potatoes do not guarantee a high profitability to growers because they have a low growth rate and a disadvantage that they are susceptible to insect pests even during cultivation, resulting in a marked decrease in harvest rate.

On the other hand, sugarcane sweet potatoes are sweet potatoes produced through night sweet potatoes and red sweet potatoes. They look like sweet potatoes on the outside and are purple sweet potatoes inside. They are rich in anthocyanins such as purple sweet potatoes, However, in the improvement process, the growth rate and the probability of water increase were higher than those of the conventional pumpkin sweet potato.

Generally, the preference for sweetness is high, so the purchasing rate is high in pumpkin sweet potatoes, but supplementary cultivation methods such as addition of fertilizer to increase yields are used.

In order to solve the above problems, the present invention is to solve the above-mentioned problems. In the first year, modified pumpkin sweet potato seeds harvested by amending pumpkin sweet potatoes and sugar cane sweet potatoes were sown in the house in the second year, The present invention aims to provide an improved pumpkin sweet potato having improved growth rate, which is characterized in that the seedlings cut into a size of ~ 30 cm are transplanted into a field, and the plant is harvested after the end of September after cutting out the top of the order.

The modified pumpkin sweet potato having improved growth rate according to the present invention was prepared by sowing the modified pumpkin sweet potato seed harvested with amber sweet potatoes and sugar cane sweet potatoes in the first year in the house in the second year and growing the center branch of the improved pumpkin sweet potatoes grown at 20 to 30 cm Transplanting seedlings cut in size into the field, cutting the tops in the order of the mother and harvesting them after the end of September.

In addition, the improved amber sweet potato cultivation method according to the present invention has an individual growth process (S10) in which sugar cane sweet potatoes and pumpkin sweet potatoes are sown by sowing in house soil, respectively; (S20) a seed extraction process (S20) in which sweet potatoes and pumpkin sweet potatoes grown individually are transplanted into field soil, and then modified into potatoes of sugar cane sweet potatoes and potatoes of pumpkin sweet potatoes to produce modified pumpkin sweet potato seeds; A primary growing step (S30) of seeding the modified amber sweet potato seeds obtained in the seed extraction step into a house soil; A secondary growth step (S40) in which the central branch of the improved amber potatoes grown for a certain period of time during the primary growth step is transferred into a field by cutting seedlings having a size of 20-30 cm; (S50) in which an improved pumpkin sweet potato having an improved growth rate which is learned through the secondary growth process is naturally dried for 2 to 3 months.

The modified pumpkin sweet potato according to the present invention and its cultivation method have an advantage of showing a high growth rate and water probability of sugar cane sweet potatoes in a sweet state of pumpkin sweet potatoes.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram schematically illustrating a method for cultivating an improved pumpkin sweet potato according to the present invention. FIG.
FIG. 2 is a schematic view showing a conventional sugar cane sweet potato planted in a house,
3 is a schematic view schematically showing that a conventional pumpkin sweet potato is planted in a house,
FIG. 4 is a schematic diagram showing a modification process for extracting seeds of the modified amber sweet potato according to the present invention,
FIG. 5 is a schematic view showing the seeding of the modified amber sweet potato seed obtained by the modification of FIG. 4 on a house soil,
FIG. 6 is a schematic view showing a seedling of the modified amber sweet potato obtained by growing the seed of FIG. 5,
7 is a schematic view schematically showing the planting of seedlings of the improved amber sweet potato obtained in Fig. 6 in the field,
8 is a schematic view schematically showing cutting of the top row of the amphibian sweet potatoes according to the present invention.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The modified pumpkin sweet potato having improved growth rate according to the present invention is a modified pumpkin sweet potato having the advantage of sweet potato pumpkin sweet potato and the advantage of sugar cane sweet potato which is easy to cultivate and has a high yield, To harvest the improved pumpkin sweet potato seeds, and to be able to harvest the improved pumpkin sweet potatoes in the second year.

As shown in FIG. 1, the individual growing process (S10) and the seed extraction process (S20) are performed in the first year, and the first growing process (S30 ), A secondary growth process (S40), and an aging process (S50). If only the extracted seeds are prepared in advance, production becomes possible every year.

First, as shown in FIG. 2 and FIG. 3, an individual growth process (S10) for growing sugarcane sweet potatoes (10) and pumpkin sweet potatoes (20) by sowing on the house soil (1) is performed. This is because house cultivation is easier to control temperature than direct sowing in the field, which provides more favorable environment for early growth.

Then, branches of sweet potatoes (10) and pumpkin sweet potatoes (20) grown individually are cut and transferred to the field soil (2), respectively. Then, as shown in FIG. 4, pots of sugar cane sweet potatoes and pots of pumpkin sweet potatoes And a seed extracting process (S20) for generating the modified amber sweet potato seed (30) proceeds.

In the seed extraction process (S20), potatoes are sown in the middle of May, and the potatoes are collected in advance and the potatoes are completed within 10 to 20 days after sowing of the pumpkin potatoes (20). In this case, it is particularly noteworthy that new seeds can be formed after fertilization of amber sweet potato (20) is completed before rooting is formed.

According to another embodiment of the present invention, it is preferable to add pollen during the seed extraction process (S20) in the amendment of the pumpkin sweet potato (20) and the sugar cane sweet potato (10).

It is a kind of perennial perennial herbaceous plant of the monocotyledonous plant lily of the forests, and is said to be a mountainous lily. It is cultivated as a herb in China, and grows wild in the mountains. The plant is purplish and the roots are fleshy and deep in the ground. Depending on the variety, there are many things such as long ones, palm-like ones, and lumps. Leaves are similar to triangles and under the heart, petiole is purple with leaf vein, jujube is formed in leaf axil, and flowers are bloomed in June to July by monogenesis.

The present invention is carried out in such a manner that a pot of mama is obtained in June and July, and mixed with a pot of sugar cane sweet potato prepared in advance, and the pumpkin sweet potato is modified in July when it blooms.

As a result, the improved pumpkin sweet potato seeds with improved growth rate in the first year are obtained, and the modified pumpkin sweet potato seeds are resistant to insect pests and exhibit a higher growth rate due to the potted plants added in the fertilization step.

In the second year, as shown in FIG. 5, the modified amber sweet potato seed 30 obtained in the seed extraction step (S20) is subjected to a primary growing step (S30) in which the soil is sown in the house soil (1) As shown in FIG. 7, a seedling (41) cut to 20-30 cm in size at the central branch of the modified amber sweet potato (40) grown for a certain period in the primary growing step (S30) The secondary growing step (S40) is carried out.

In the first growing step (S30), the top of the house soil (1) is covered with black plastic to prevent the heat from being released, and the through hole (1a) is pierced on the upper side of the black vinyl to form the modified pumpkin sweet potato seed So that the soil is embedded in the inside of the soil (1).

This is to provide ample pumpkin sweet potato seed 30 with sufficient heat and nourishment, and through this process, the growth of the improved pumpkin sweet potato seed 30 is activated.

Meanwhile, in the secondary growth step S40, as shown in FIG. 8, a seeding step S41 for cutting out the seeds 42 at the top in the seeding order is added. In the seeding step S41, This prevents the seeds from being consumed in order to increase the sweet potato growth rate of the root.

In addition, in the secondary growth step (S40), the seedling of the modified amber potato (41) is transferred to the field soil (1), and after the lapse of 40 to 50 days after the planting, the medium souring process (S42) .

Finally, the aged process (S50) is carried out in which the modified pumpkin sweet potatoes having improved growth rate learned through the secondary growth process (S40) are naturally dried for 2 to 3 months, and the sweetness of the modified pumpkin rubber Is further strengthened.

As described above, the modified pumpkin sweet potato according to the present invention was obtained by sowing the modified pumpkin sweet potato seeds harvested in the first year by amending the pumpkin sweet potatoes and sugar cane sweet potatoes in the house in the second year and cultivating the center branches of the improved pumpkin sweet potatoes grown at 20 to 30 cm The seedlings cut into the field are transplanted into the field, and the crops are harvested after the end of September after cutting off the top of the order.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. will be.

1: House soil 1a: Black vinyl
2: Field Soil
10: sugar cane sweet potato 20: pumpkin sweet potato
30: Improved pumpkin sweet potato seed 40: Improved pumpkin sweet potato
41: seedlings 42: top

Claims

In the first year, pumpkin sweet potatoes and sugar cane sweet potatoes were modified and seeds of the improved pumpkin sweet potatoes were sown in the house in the second year. Transplanted seedlings were cut into 20 ~ 30cm sized branches of the improved pumpkin sweet potatoes grown in the field, Which is harvested after the end of September after cutting the top of the order.

An individual growing process S10 in which the sweet potatoes 10 and the pumpkin sweet potatoes 20 are sown in the house soil 1;
Individual seeded sweet potatoes and pumpkin sweet potato branches were cut and transferred to field soil (2), respectively. Then seed potatoes of sweet potatoes and potatoes of pumpkin sweet potatoes were modified to produce modified pumpkin sweet potato seeds (30) (S20);
A first growing step (S30) of sowing the modified amber sweet potato seed (30) obtained in the seed extraction step on the house soil (1);
A secondary growth step (S40) in which the central branch of the improved pumpkin sweet potato (40) grown for a certain period of time during the primary growth step is transferred to a field by planting a seedling (41) cut to a size of 20-30 cm;
The aging process (S50) in which the modified pumpkin sweet potatoes with the improved growth rate harvested through the secondary growth process are naturally dried for 2 to 3 months;
The method for cultivating the modified pumpkin sweet potato having improved growth rate.

3. The method of claim 2,
In the seed extraction process (S20), the sugar cane sweet potato (10) is sown in the middle of May to collect pollen in advance, and the amendment is completed within 10 to 20 days after sowing the pumpkin sweet potato (20) Improved improved pumpkin sweet potato cultivation method.

3. The method of claim 2,
Wherein the seed extracting step (S20) comprises adding potted potatoes to the amber potatoes (20) and the sugar cane sweet potato (10).

3. The method of claim 2,
The method of growing an improved pumpkin sweet potato according to any one of claims 1 to 3, wherein the secondary growing step (S40) further comprises a step (S41) of cutting out the topmost seeds (42) in the parenting order.

3. The method of claim 2,
In the secondary growth step (S40), the seedling (41) of the modified pumpkin sweet potato is transferred to the field soil (1), and after the lapse of 40 to 50 days after the planting, the medium souring process (S42) A method of cultivating an improved pumpkin sweet potato having improved growth rate.