Little Red Jade Watermelon Planting Technology Video
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Little Red Jade Watermelon Planting Technology Video
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Small fruit watermelon is also known as pocket watermelon and mini watermelon. Because of its small fruit shape, excellent quality, and convenient carrying, it is well -favored by consumers. Friends who watch the development prospects of small and small fruit watermelon markets and want to learn small fruit watermelon cultivation technology can come to Star Fire Video to watch the technical tutorial of practical small fruit watermelon cultivation technology. Through this tutorial, you can fully understand the growth and development characteristics of small fruit watermelon; the main small fruit type watermelon varieties; the cultivation of early spring facilities, spring open fields or small arch sheds covering cultivation, summer and autumn cultivation.
(1) Selection of varieties. When my country first started to develop small fruit watermelon cultivation, the varieties were mainly introduced from Japan, Taiwan Province, and South Korea. The varieties include early spring red jade, red Xiaoyu, Huang Xiaoyu, special Xiaofeng, Xiaolan, black beauty, etc. In recent years, Chinese breeding workers have also produced a number of small fruit watermelon varieties, such as Yuyi Black Xiaobao, Little Angel, Jingxiu, etc. to choose from.
(2) Grafting the seedlings. Due to the weak growth of small watermelons in the early stage and expensive seeds, grafting seedlings increase the growth potential of small watermelon, cultivate strong seedlings, properly plant, and large seedlings are the key to small fruit watermelon precocious and high yield.
(3) Fertilization of the ground for fertilization. Because the amount of fertilizer for small fruit watermelons is less than ordinary watermelon, the fertilization amount is 70 % to 80 percent of the amount of fertilization of ordinary watermelon at the time of root cultivation; when the grafting cultivation is used 50 to 60.
(4) Plant density. The density of small fruit watermelon planting varies depending on the cultivation method and the whole method. When crawling on the ground, if two vines are used, 800 to L000 are planted per acre; about 600 branches of three vines, about 600 plants per acre; about 450 plants per acre when they use four vines. The planting density of small fruit watermelon has a tendency to develop in the direction of rare and vines. The advantages of rare planting and multi -vine branches: First, the branches and results habits of small fruit watermelon are in line with small fruit watermelon; second, because small fruit watermelon seeds are very expensive, rare planting can save seeds and save production costs.
Due to the characteristics of small watermelon fruits and small plants, it is also particularly suitable for the cultivation of hanging vines. It can be planted more than 2,000 per acre.
(5) The whole branches are pressed. According to the fertility characteristics of small watermelon branches and weak branches and leaves, in addition to the cultivation of the vine (single vine or two vines), the branches of branches and timely branches can be adopted in time.
This method is divided into two types: main vine and seedlings. The former always maintains the top advantage, and the result is earlier, but the growth between the vines is uneven, the flowering pollination time is different, and the consistency of the fruit is mature; The location of the fruit is similar. It is expected that the fruit type is round and the product rate is high. When retaining the whole branches of the main vine, keep 2 to 3 vines at the base of the main vine, forming a way to form three or four vines, remove the remaining sons and Sun Man before the fruit. The second female flower is mainly based on the side of the side. When the main vine tops the whole pruning, it should be carried out when the seedlings of 6 seedlings are performed. After the topping, it should be kept 3 to 5 of the vines that grow similarly to make them grow parallel, remove the other sons and Sun Man who occurs on the predecessor of the fruit.
(6) Select the fruit. Whether it is the main vine or the side vines, it is advisable to leave fruit with the second female (section 10 to 15). In addition, the fruit can be left according to the growth potential of the plant. When the growth potential is strong, the low -saving female flowers can be used to leave fruit; otherwise, the fruit staying is delayed. As for the number of fruits, the more melon is left, the smaller the fruit type, and the neatness of the fruit shape. Generally, it is advisable to leave 2 to 3 fruits per plant. Dredging it to prevent the seedlings from falling. Two stubble melons can be left after 10 to 15 days.
(7) Fat water management. On the basis of applying foot fertilizer, pouring the bottom water, and re -applied long -acting organic fertilizer, the first stubble melon is not fertilized or watering before harvesting. If the performance is insufficient, the water should be appropriately supplemented before the puff. After most of the first stubble melon is harvested, the 2nd stubble melon should be picked up when the second stubble began to expand. It is mainly potassium and nitrogen fertilizer. At the same time, some phosphorus fertilizer should be supplemented. , Water over the soil after application. Most of the melon melon is harvested. When the third stubble began to swell, pursue the previous amount and fertilization method, and appropriately increase the number of watering times.
(8) harvest. Small fruit -type watermelon -type fruits are small, from the opening of female flowers to fruit maturity. Under the conditions of suitable temperature, it takes about 25 days than ordinary watermelon. The fruit development takes about 25 days. The climate conditions and maturity before harvesting are related to the quality of melon. The temperature is high, the light is sufficient, and the soil humidity is small, then the quality of the melon is excellent; otherwise, the quality decreases. The maturity of the fruit is calculated according to the number of days after flowering, and can be determined by the sample sample. When collecting multiple melons, it can be harvested appropriately to reduce the burden on the plant, which is conducive to the growth and expansion of the next melon, which can increase the overall output.
video.1kejian // zhong/55312/