History dating from the pumpkin has grown ever since. 10,000-30,000 years ago, a plant that has been used for the longest one. In Thailand, the pumpkin is called different areas such as the south is called "calabash" North, called "gourd", "Ma Chayote" Northeast called "pumpkin", "piece of shit" and a central call ". pumpkin, "etc., provide nutritional pumpkin is a vegetable with high nutritional value species. Pumpkin live weight of 100 grams (1 match) will have 1.1 grams of fiber, vitamin A, vitamin C and 1,600 IU 9 mg also classified as vegetables containing beta carotene high. Medical scientific information. Beta carotene, a precursor of vitamin A protects the skin from ultraviolet radiation from the sun. And also as anti oxidant that helps to eliminate free radicals and also helps in eliminating cancer cells
, we found that pumpkins are grown for home consumption then. The characteristics of the varieties have dark green shell. The result is a consistent groove lobe Rough bark or leather toad Held at the White Clay from pole to both. And the growing popularity of large breeds Weighing more than 4-5 kg or small, weighing between 2-3 kg pumpkin varieties currently grown commercially in Thailand, farmers are using hybrid varieties. Due to the high yield and a leather shell pattern or toad popped. Conditions and the right to grow pumpkins will grow well in soils with a pH = 5.5-6.8 is vegetable-resistant acid soil conditions are moderate. And can grow well in sandy loam with good drainage. Typically, the production season, the pumpkin is grown during the months from July to January. After the seedlings are planted from seeds or leaves one with the real number was between the age of 9-12 days, the seedlings transplanted a good water source. Or planted in the rainy season May be planted by direct sowing. The pumpkin will begin flowering around 40-50 days after transplanting to a period of 10-15 days after pollination pollination 40-50 days to begin to reap. And a time to harvest 15-20 days spent in each pumpkin production season 100-120 days, the female and male flowers will bloom in the morning. Will bloom in time 03:30 to 06:00 hrs. Anther break between 21:00 to 03:00 hrs. Pollen is alive 16 hours after the female stigma anthers with the pollinated flowers before and after two hours. 10 hours, so the flowering period is appropriate in pollination is from 6:00 to 9:00 pm. the pumpkin will grow well at temperatures between 18-27 degrees Celsius, a vegetable that does not tolerate the cold. set The optimum temperature for germination is 25-30 degrees Celsius, the average of the pumpkin will stop growing at temperatures lower than 10 degrees Celsius
, how to prepare a safe area planted pumpkins
in preparation for planting pumpkins. Farmers need to check the acid - alkaline soil. When it detects that the soil pH with a pH lower than 5.5 or higher is required to put lime, limestone or dolomite lime rate of 100-200 kg per hectare (putting lime. Should be planted before at least one week), then plowing mix mix mortar mixed with clay and soil left exposed. In preparing the soil for planting pumpkins in each generation must start by tilling the soil dry to a depth of at least 30 cm left at least half a month to keep the weeds die
also. Using compost to the soil to increase the yield of pumpkins. The use of compost continued to have a positive impact on improving the quality of the soil. The compost is used depends on the type of soil used to grow pumpkins. For sand or sandy loam soils with low fertility to the northeast and east. The compost is high. The clay in the central or sandy loam with moderate fertility north. Use compost at a rate lower than the pumpkin. Should one meter spacing between the vines between 4 meters to one hectare planted 400 trees per acre to prepare the area by staking timber every one and four meters along the plantation. Open ditches, fertilizing trees along the main set. Open groove 30 cm deep layer of compost rate of 2 tons per 1 ha and fertilizer formula such as 16-16-16 rate of 50 kg per hectare, then turn the channel and removing manure Foundation. Converts a wide 4.5 meter channel width 50 cm planted pumpkin away from the edge to 25 cm distance between the 1.5 meter distance between rows 4 meters planted two rows of vines together of one per hole, raised to a height of 30 cm. the drainage works. A 1.5 meter wide plastic or straw in a long line of moves to prevent the proliferation of weeds growing in the vine 1.5m
for how to grow pumpkins in the form of organic farming. Asst. Prof. Dr. Muhammed's traditional good looks Lampang Agricultural Research and Training. Rajamangala University of Technology Lanna Pumpkin grown without chemical fertilizers and synthetic materials of all kinds. Improving soil quality by using compost to mulch with natural materials such as straw, dead plants and animals decay. A crop rotation to reduce the drain of pests and beneficial insects are conserved. Microorganisms for the production of crops such as vegetables, fruits, herbs, weeds and plant debris, so the ratio of 3 parts sugar to 1 part by material subsidiaries or chop them into small pieces. Grind or mash with molasses together in a container. By a nearly full Cover and store it in a well-ventilated indoor climate. After fermentation to 7-10 days to filter keeps the water liquid ratio of 1: 200 or 1: 1000, spraying or pouring into the soil around plant roots
also have water Biological fertilizer.
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