What is the prospect of arugula cultivation? Arugula alias mustard, rocket lettuce, salad, purple mustard, stinky, stinky mustard, German mustard, can harvest about 1500kg per 667m2 of land, planting prospects can be said to be very good, so today Xiaobian said sesame The method of high-yield cultivation of vegetables.
First, the planting season
1. In the south of the Yangtze River, it can be planted all year round, mainly in spring and autumn sowing. In summer, it is necessary to set up a cooling and rainproof shed to prevent sun exposure and heavy rain.
2. The sowing period can be arranged according to the local climate, planting habits and consumption needs, and the successive supply should be scheduled.
Second, soil preparation and fertilization
Choose the loose and fertile soil of the soil, chop the clods, apply the decomposed organic fertilizer as the base fertilizer, and mix and mix the ground to make the 1.3m wide flat.
Third, the variety selection 1, according to the leaf shape of arugula, there are two kinds of leaves and leaves.
2, the type of mosaic: the blade is pinnately deep, the growth period is longer, the leaves are dark green, and the planting is common.
3, leaf type: no leaf crack, short growing period, slightly lighter taste.
4, the main varieties are: flower leaf arugula, leaf arugula, northeast arugula, wild arugula and so on.
Fourth, sowing
1. Generally use live broadcast, strip or spread, open shallow ditch 6~8 lines on 1.3m flat, 15~20cm line spacing, 1~1.5cm deep groove, 0.75~1.5kg per 667m3 (mu).
2. When planting, mix 2~3 times of fine soil and seeds, then sown, slightly suppress after sowing, cover 1 layer of thin fine soil, and pour water.
3. In arid areas, after sowing, it is best to cover the surface with black shading nets or other coverings to moisturize them, and then remove the coverings after the seedlings are unearthed.
V. Field management
1. Cultivating weeding
When the arugula grows 3-4 true leaves, combine the young plants with the seedlings and seedlings, remove the weak and inferior seedlings, and set the seedling spacing to 20cm. At the same time, combine the interplanting seedlings for shallow cultivating once, then after cultivating once or twice, Remove field weeds in time when cultivating between seedlings.
2, watering management
Keep the soil moist. In addition to the rainy weather, it should be watered every day. When watering, the principle of small water should be poured, and flooding should be prohibited.
3, topdressing management
After the completion of the seedlings, the quick-acting fertilizers such as urea or compound fertilizer are mainly applied, and fertilization is applied once every other week. It is not necessary to apply manure water 5-7 days before harvesting.
4, temperature management
a. Adjust the temperature and light. When the temperature in early spring is lower than 10 degrees, it is necessary to carry out temperature increase and heat preservation in small arch shed or greenhouse.
b. In the summer and autumn, take measures to cool down, cover the sunshade net at 11-15 in the morning, or use the high stalk crops such as corn for intercropping, and always spray water on the foliage.
Sixth, harvest
1, arugula is generally harvested in batches, divided into leaves, rapeseed or whole plant.
2. When the arugula seedlings are 12-20 cm high, the combined seedlings are harvested once.
3, large leaf arugula generally grow about 30 days to harvest, you can also harvest soft flower buds for consumption.
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