1, choose a good place, apply enough fertilizer, finely finished

The coriander has a short growing period, the main root is thick, and the roots are shallow vegetables, and the buds have a weak jacking force and a strong suction ability. Must be selected in the well-drained, fertile loose, water and fertilizer on the loam, can use early tomatoes, cucumbers, beans, etc. for the former. Before planting, every 0.1 million hectares are planted with 3,000 to 5,000 kilograms of decomposed farmyard manure, and the mantle is leveled and leveled to make plutonium. Generally, the mantle is 1 meter wide. The length of the plow is determined by the terrain and water source, and plant management is beneficial. In turn, it promotes the absorption of roots and the robust growth of plant protection.

2, sowing

Coriander varieties have large leaves and lobular type. Leaflets have strong cold resistance, strong scent, raw food, seasoning and pickling, and are suitable for autumn planting. The seeds are hemispherical and covered with a layer of peel. Seeds should be split before sowing in order to prevent slow germination and emergence of double seedlings, affecting the growth of individual plants. Hi-cold, not hot, sowing temperature is high early, easy bolting flowering, fiber, reduce production and quality, loss of product value. Sowing is late, the growth period is short, and the yield is low.

The suitable sowing period is after mid-August. Drilling distance 10-15 cm, deep ditch 5 cm; spread 4 cm deep ditch. Drilling and spreading are all covered with 2 to 3 centimeters of soil, and 0.1 to 5 hectares of seed should be used. After sowing, use foot to step again, then water, keep the soil moist, in order to facilitate the emergence of seedlings. At the same time, attention should also be paid to the soil compaction before the emergence of cilantro, and the top of the seedlings does not appear out of the earth. Check the seedlings promptly after sowing. If the seedlings are found to have soil compaction when unearthed, it is necessary to pay close attention to spraying water to help young sprouts. Unearthed to promote rapid growth.

3, field management

In order to create a soft and comfortable breeding environment for parsley and conducive to the growth and development of living conditions, to achieve the management of temperature and humidity, many fine cultivators, loose soil, weeding is the key. When the seedlings grow to about 3 cm, the seedlings will be seedlings. In the whole growing season, cultivating, loosening and weeding are performed 2 to 3 times. For the first time in the top soil of the seedlings, use light hand spades or small rakes to carry out the mild soil-peeling soil and eliminate the hardened layer. At the same time, remove the weeds that have been unearthed earlier to facilitate the growth of young seedlings. The second time the seedling height was 2-3 cm, and the seedlings available in the seedlings were properly deep-soiled and combined with weeds. The third time was when the seedling height was 5-7 cm. This early cultivating, ripping and weeding can promote vigorous growth of seedlings. After the leaves have been sealed on the ground, no matter what they are sowing or sowing, they will no longer cultivate the cultivator, but will purposely weed the grass several times.

Coriander is not tolerant to drought and must be given a light water every 5 to 7 days. Basically, it is watered 5 to 7 times during the whole plant growth period, and the soil is often kept moist. In mid-fertility, 0.1 hectare catches 15 kg of urea to ensure good growth.

4, harvest and storage

Coriander is sown 30 days after sowing at high temperatures, but harvested at 40 to 60 days after sowing at low temperatures. The harvest can be increased or harvested once. In addition to recent consumption, it can also be stored for winter and spring consumption. Most of the storage using buried freezing method. Before eating, put it in a place of 0 to 10°C, slowly relieve the cold, and still maintain a tender state.

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