Coriander itself contains a special aroma that is loved by many people. Strictly speaking, coriander can only be regarded as a plant, not a vegetable; but it is precisely because people love it that coriander is classified as a green leafy vegetable and most of the time used as a seasoning. So, what should we do in the process of cultivation and management of coriander?
<h1>Look at the management points of coriander planting! </h1>
(1) Choose the variety: You know, coriander is divided into two categories: small leaves and large leaves, and both have their own advantages. The yield of large-leaf varieties was significantly higher than that of small-leaf varieties, while the aroma and stress resistance of small-leaf varieties were significantly higher than those of large-leaf varieties. Kobayashi's advice here is that it is better to choose leaflet varieties.
(2) Fertilization and land preparation: planting coriander, land preparation to achieve three aspects: timely soil turning, supplementation of organic matter, digging trenches and tidying. Timely soil turning is carried out deep ploughing before planting; the depth of the soil is 15 to 20 cm, and the soil that is turned over is exposed to the sun for half a month. The advantage is that it can improve the soil structure, increase the soil temperature, and facilitate seed germination and root growth. Supplement organic matter, that is, apply enough decomposed farm manure and compound fertilizer per mu to make a basic application. Digging a trench and straightening a furrow refers to the fact that after the ploughing rake is done, it is made into a furrow surface with finely broken, loose and flat soil.
(3) Timely sowing: The sowing time of coriander is usually from late August of the year to early April of the following year, before sowing, the seeds should be blanched with 50 ° hot water, and then stirred until the water temperature drops to about 30 ° to start soaking. If the soaking is completed at 12 noon, then the next morning 8 o'clock sowing is the best, and so on, anyway, the interval between about 20 hours. Sowing can choose to sow, you can also choose strip sowing, cover the soil and cover the grass after sowing, plan the water spray time to keep it moist, remove the cover grass after the seedlings emerge, and remove the overly dense and weak seedlings.
(4) Reasonable fertilizer water: Coriander is a kind of warm and wet crop, so it should be watered in time, but it should not be watered in the field, so as not to affect the growth. In terms of fertilization, because vanilla does not have high requirements for fertilizer, on the basis of the base fertilizer that has been applied, we only need to apply nitrogen, phosphorus and potassium compound fertilizer monthly after sowing, and cannot apply nitrogen fertilizer to avoid waste.
(5) Reasonable light: In addition to liking temperature and humidity, vanilla is also a crop that prefers light. Although vanilla itself has a certain degree of shade tolerance, it is better to have plenty of sunlight to avoid lodging under a certain probability. For the control of light, if the sunlight is too strong, measures such as covering the shade net need to be taken.
(6) Timely harvesting: The growth period of coriander is relatively short, and it can be harvested in about two months. When harvesting, dig up from the roots, remove the soil, remove the old yellow leaves, wash and then pack.
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