How to plant open field autumn parsley:
First, the open autumn coriander plantation is selected, fertilized, and finely ground. Linyi Fertilizer Network Copyright
Coriander has a short growth period, a strong root and a shallow root vegetable, and the bud has a soft top force and a strong ability to absorb fertilizer. Must be selected on the soil with good drainage, fertile and loose, water and fertilizer, can use early tomatoes, cucumbers, beans and so on. Before planting, 3,000-5,000 kilograms of decomposed farmyard manure will be applied per acre, and the hoe will be finely spliced ​​to make sputum. Generally, the width of 畦 is 1 to 1.5 meters. The length of 畦 depends on the topography and water source, and it is necessary to facilitate planting management. In turn, it promotes the absorption of roots and the robust growth of plant protection. Linyi Fertilizer Network Copyright
Second, the open field autumn parsley sowing. Linyi Fertilizer Network Copyright
Coriander varieties have large leaves and small leaf types. The leaflets are strong in cold resistance, rich in flavor, raw food, seasoning and pickled, suitable for planting in autumn. The seeds are hemispherical and are covered with a layer of peel. Seeds should be opened before sowing to prevent slow germination and double seedlings, affecting the growth of individual plants. It is cold, not resistant to heat, sowing early, the temperature is high, easy to smoke, flowering, fiber, reducing production and quality, and losing the value of the commodity. The sowing is late, the growth period is short, and the yield is low. The suitable sowing period is from mid-August to early September. The line spacing is 10-15 cm, the ditch is 5 cm deep; the spreading ditch is 4 cm deep. The seeding and spreading are covered with 2-3 cm, and the 0.1 hectare is 5-6 kg. After the sowing, use your foot to step over, then water the soil to keep the soil moist to facilitate emergence. At the same time, it should be noted that due to the soil compaction before the coriander is unearthed, the phenomenon of unearthing at the top of the seedlings occurs. After the sowing, the seedlings should be checked in time. If there is soil compaction when the seedlings are unearthed, it is necessary to take time to spray the loose soil to help the young shoots. Unearthed to promote rapid growth. Linyi Fertilizer Network Copyright
Third, the open field autumn coriander field management. Linyi Fertilizer Network Copyright
In order to create the soft and comfortable fertility environment of coriander and the living conditions that are conducive to growth and development, and to achieve the management of temperature and humidity, it is the key to meticulously cultivate, loosen and weed several times. When the seedlings grow to about 3 cm, the seedlings are fixed. Generally, ploughing, loosening, and weeding are carried out 2-3 times throughout the growing season. For the first time, when the seedlings are topped, use light hand rubs or small tweezers to gently soil the loose soil and eliminate the knot layer. At the same time, the weeds that were unearthed early were removed to facilitate the emergence of seedlings. The second time is carried out when the height of the seedling is 2-3 cm, and the small flat hoe used for the stripping is suitably deep loosened, and the weeds are combined. The third time was carried out at a seedling height of 5-7 cm. Such early cultivating, loosening, and weeding can promote the vigorous growth of seedlings. After the leaves are sealed to the ground, no matter whether it is a sowing or spreading, it will no longer cultivate the soil, but only a few times to pull the grass. Coriander is not drought-tolerant, and it must be gently watered every 5-7 days. It is basically 5-7 times of watering during the whole plant growth period, and the soil is often kept moist. In the middle of the fertility, 10 kg of urea is recovered per mu to ensure good growth. Linyi Fertilizer Network Copyright
Third, the harvest and storage of autumn sweet parsley. Linyi Fertilizer Network Copyright
Coriander can be harvested 30 days after sowing at high temperatures and 40-60 days after sowing at low temperatures. Harvest can be pulled out, or harvested at one time. In addition to recent consumption, it can also be stored for winter and spring consumption. The storage method uses the buried soil freezing method. Take it out at 0-10 °C before eating, slow down the freezing, still keep the fresh state, the color taste is not reduced. Linyi Fertilizer Network Copyright
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