How to grow lettuce
planting
planting Chinese cabbage. There are ways to grow two ways to choose either way depending on the convenience. And the proper planting 1. sown directly by sowing seeds for distribution and conversion. This method is suitable for the planting of the seed cost. And affordable, especially in the central region that raised the conversion wide channel. Sowing the seeds should be sown spread evenly The sand is typically mixed Or seeds that have been worn down to a size equal to a uniform distribution even further. Manure or compost, sow it down 0.5-1.0 cm thick at the back to help retain moisture. Then a layer of dry straw topped with a cornice profile over the conversion. After germination, the seedlings have 1-2 true leaves, the leaves begin to withdraw separation spacing between them. And between the rows of about 50x50 cm 2 planting a row of drops or a hole to drop seeds in rows on the plantation. The distance between rows 50 cm apart at a depth of 0.5 to 10.0 centimeters, or a shallow grave sowing seeds into the soil about 3-5 cm thick 0.5 when the plantlets have begun to prepare the ground first. Nursery seedlings should plow the soil to dry well after 5-7 days, then mixed with manure or compost decomposes very good cultivators. Sub-soil profile The soil surface to prevent seed small fall in too deep. Grown using sow two. Planting Chinese cabbage can be planted in the common ground. But the soil is loose, it can be grown in clay soil but must be well drained. By plowing or digging the soil to a depth of about 30 cm of soil and sun to dry for about 7-10 days to digest shoveling manure thoroughly mixed into the soil if it is active or saline. Lime should be approximately 40 kg / ha of putting lime if the soil is sandy soil, manure should give more. That rate is about 2 Beep / 1 square meter or if Kigeped fertilizer, chicken, pork, reducing the amount put down to one bucket per square meter should mix well planted cabbage like cold weather. The optimum temperature is 15-20 degrees Celsius If temperatures are not wrapped or wrapped in a cabbage. The poor quality is loose cabbage, Chinese cabbage grown two ways, depending on availability and the appropriate planting 1. sown directly by sowing seeds for distribution and conversion. This method is suitable for planting the seeds are inexpensive, especially in the abdomen. The central raised to a wide channel. Sowing the seeds should be sown evenly distributed. The sand is typically mixed with beans or vegetables that have been worn down equally well to evenly spread even further. Manure or compost, sow it down 0.5-1.0 cm thick at the back to help retain moisture. Then a layer of dry straw topped with a cornice profile over the conversion. After germination, the seedlings have 1-2 true leaves, the leaves begin to withdraw separation spacing between them. And between the rows of about 50 × 50 cm 2 planting a row of drops or a hole to drop seeds in rows on the plantation. The distance between rows 50 cm apart at a depth of 0.5 to 10.0 centimeters, or a shallow grave sowing seeds into the soil about 3-5 cm thick 0.5 true leaves begin to sprout on two separate cards to withdraw. the remaining holes were first isolated and withdrawn from the last age should not exceed 30 days, the treatment first. Fertilization of cabbage leaves as a vegetable. Avoid fertilizer with a ratio of 2: 1: 1 as fertilizer formula or recipe 20-110-10 close in approximately 80-150 kg / ha depending on the fertility of the soil by the split second. the first is to put a layer of fertilizer by half. Enter now growing twice put on 20-day-old lettuce sprinkled above water for long varieties of cabbage. Retail and air tight Avoid nitrogen fertilizers such as urea or ammonium nitrate at the rate of 20-30 kg / ha when I was 30-40 days of sowing, watering or sprinkling the above, then immediately make sure not to hold the fertilizer. blade Because Blast 2. Irrigation cabbage water and regularly. In order to grow throughout the growing season should provide enough water, especially in the calf three. Shoveling and weed should be 2 weeks after transplanting with fertilization and cultivation 2-3 times.
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