Radish is a kind of home-cooked dish. Almost every household in the countryside will be planted. In fact, we can also grow this dish on the balcony. Then the following small series will tell you about the best planting method and attention of the balcony. Things!
First, the best cultivation method for balcony radish vegetables:
1, variety selection
The radish variety chooses the varieties that grow faster, and selects the new seeds that are full of granules, no damage, and high germination rate.
2, planting environment
Radish does not require high growth environment, does not require a lot of light, requires fresh air and smooth ventilation. It can be cured on an open-air balcony.
3, the specifications of the foam box
Radish plants grow short and do not require deep boxes. Usually the foam box is 60 in length, 40 in width and 25 cm in depth. The bottom of the foam box should be flat and have vent holes.
4, sowing
The seeds are panned and the seeds floating on the water are thrown away.
The selected seeds are immersed in warm water at 20 ° C for 12-17 hours, during which time 1 to 2 water is exchanged.
Put a newspaper on the bottom of the foam box, spread 2 cm of river sand, spread the soaked seeds evenly in the box, and cover with a layer of black plastic film to keep warm, moisturize and shade. It is advisable to keep the temperature inside the box at 23-28 ° C, and spray water 2-3 times a day.
5, cultivation management
The most suitable growth temperature for radish is 18 to 25 ° C. In summer, it can be sprayed and cooled frequently. In winter, it is covered with plastic bags. Sprinkle water 3 to 4 times a day during the growth period, drenching water.
6, harvest:
Radish grows rapidly, under normal maintenance environment, sowing to harvest, 7-8 days in summer and autumn, 8~10 days in winter and spring. When the shoots grow to 12 to 15 cm, the top leaves do not show rotten stems, long cotyledons, long beard roots, etc., they can be harvested, directly pulled out, and the leaves are separated from the radish (the radish at this time) Very tender, sweet, less spicy, very delicious!), the leaves can be directly fried, broiled.
Second, autumn radish planting matters:
1, early convulsions
Radish in the spring and summer cultivation in the north or in the summer and autumn cultivation in the alpine region. After the seeds are germinated, they may be exposed to low temperature or use Chen seeds. If they are planted too early, they will encounter high temperature and drought, and the selection of the varieties is not suitable. If the management is extensive, the convulsions will occur.
Therefore, in the production, it is advisable to use winter strong varieties, seeding with new seeds; timely sowing, strengthen water and fertilizer management; and pay attention to seed selection, improve seed quality and prevent mixed varieties.
2, worry
The main reason for the heart is that some varieties of fleshy roots are too soft and swollen. In addition, the late management of water and fertilizer, high temperature and drought, more nitrogen and less potassium, sowing too early, too late harvest, etc. are also easy to form a heart.
3, crack root
The main cause of cracking is the uneven formation of water supply at the beginning of the expansion of fleshy roots. In order to avoid the occurrence of cracking roots, the fleshy roots should be uniformly supplied with water during the expansion period, and the k-dimensional multi-transporter should not be cracked.
4, spicy and bitter
Spicy taste is often associated with drought and heat, lack of fertilizer, pests and diseases, and insufficient expansion of fleshy roots. The bitterness is caused by excessive nitrogen and insufficient phosphorus and potassium. It is necessary to strengthen management and promote scientific formula fertilization.
5, fork
The bifurcation is the result of the rotation of the lateral root from the absorbent root to the storage root. Generally, the fertilizer is not fully decomposed, the soil is shallow, the quality of the soil is poor (there are tiles in the soil, and the main root is injured during the replanting process, which affects the growth of the main root and causes malformation.
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