Before planting the corn must be preparing the ground to get rid of weeds and soil physical properties make them good. With air. In addition to preparing the soil to make the soil holds moisture better. prepared soil for the first time. Should start immediately after the harvest and by the origins of the corn-plow, although as a fertilizer in the soil rot further. Soil preparation and must be made again. Planting corn near the steps in the next season. The county should do after the rain, about 1-2 times each brush should be 1 plough thaida and laethailuek time of approximately 15 cm of soil preparation, land should not be too wet at the moment is the result of soft soil. Is not the root of maize? In the sloping lot should last, according to the County with horizontal; To protect the soil surface, wash the tools used to prepare the ground with many County native who used to drag the plough and tractor with the engine. The current widely used ... because it's fast and easy. Plough deep and even different parts of the plant have a better plough, drag with the animals. However, The land that will be used to adjust the tractor to mow and lowest with the County System.3. How to plant Corn should be planted in rows, planting the most practical treatment such as a plough to loosen the spacing of approximately 35-100 cm spacing between holes of approximately 25 cm drops into the hole, where corn is about 5 cm deep, the number 2 seed to seed 3-not sprout. When the sprout and the hole should be retired. If this method of planting trees, corn, about 6-8, 0, 0/Rai. However, the period between the holes may change, it could be 50 cm, add a 2 ton/pit, which is typical. Farmers not to withdraw the split because of the wasted expense of much labour. 2-3 drops, it's time to plant the seeds into the hole and no separate withdrawals at all throughout the plant to grow much frequency or distance. Depending on the nature of the soil. If there is a new อินทรีย object to open forest land to high frequency should be cultivated, grown up farm each May 12, the source, so 0. The rate of cultivated or planted phase must therefore be optimized for a particular local conditions property. How to feed a seed can be used in a variety of ways, such as teak, and drops seeds into the hole as. Use a shovel to dig and pour the seeds by digging or joints use the shoulders before planting your seeds sprout should test first. If a low rate of seed sprouting tolerance should be sufficient to feed, such as if there are only 80 percent will sprout planting holes, each with 2 drops per hole should be 3-4 seeds.Practical treatment1. The fertility of the soil, prang update If the land is forests and fertility of soil the sungo Yu. The fertilizer is not necessary yet. When planting corn 4-5 years consecutive to should start improving fertility of soil, manure fertilizer may or may not enter the Kennel or fertilizer science.Planting bean family, such as Po thuea d (Crota laria juncea), and sesbania (Sesbania swsban) Taiwan to plow as manure is added objects อินทรีย and plant food to the soil and save. If a fertilizer with manure, cattle ranch, about 3-4 per ton/year for the better.Scientific fertilizer applications. In corn varieties in general use fertilizer containing nitrogen (N), and phosphorus. Approximately 8-16 kg/Rai and is approximately 4-8 kg potassium Rai for the duration of the fertilizer mixed fertilizer before planting, nitrogen fertilizer, or perhaps half-mixed fertilizer phosphorus and potassium combined with all before planting, nitrogen fertilizer in the remaining half. When the corn 2-3 week estimated age.2. the eradication of weeds Weeds are a major enemy of corn if bad weed will land preparation to compete for food in the ground up of corn, not full full-grain units. To get rid of the weeds should be done at least 1 time after planting can be used to loosen the plough or shovel thak. The use of the chemicals they spray a star scene (atrazine) before planting corn seed germination of weed control means. How to use a real pill, about 500 meat is melt-1, 0 g/40-80 liters sprayed on 1 Rai of land before or after planting is complete eradication of drugs, however, weed, good for when there is moisture in the soil better only.3. Prevention and elimination of insect enemies of corn diseases. Corn disease with severe diseases, including water, fungi (downy mildew) is pending. Rice also is not dominant, produces no chemical which eliminates fuel type this little Kingdom. How to prevent corn varieties is resistance to this disease. There are no other corn diseases and violence in a country where corn is a serious bug Thailand Grasshopper (Patanga succincta L.) pathangka the insects they will ruin the corn from the early stage larvae to the beginning of an unforgettable start out good pills pods may get rid of using the discount 2% resolution rate of 5 kg powder spray/Rai or if it is better to decant water type reduction medicine. Using pure drugs mixed in 50-100 grams of the same injection rate, while still a young grasshopper, and spacing to 7-10 days drug spray.Harvesting and storageCorn is an unforgettable and harvest. When the pods are colored wire, straw, corn should be a great release, keep in a dry well. To save time in Tak and easy to maintain, on average, the corn varieties used are grown in plantation country, Thailand. Age ranging from planting to harvest 90-120 days on Ka Devil harvest corn farmers who keep workers in general are also used by broken pods dry, cover peeled off from the pods, or will it peeled back. To use the corn harvest to the shoulders with very little in the country Thailand. This is because, there are tool and productivity is low, because the farmers to plant species with the height of the stems and pods. In addition to the falling costs are deducted.
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