How to apply fertilizer to asparagus
Asparagus is not strict on soil, but the soil with sufficient water and fertilizer and strong water and fertility is more advantageous. Asparagus vine leaves grow rapidly, requiring a large amount of fertilizer and strong fertilizer tolerance. If there is sufficient fertilizer and water, high quality and high yield can be obtained, but fertilizer and water should be controlled in the planting land, otherwise it is easy to grow and not blossom. The basic fertilizer of hollow cabbage is mainly soil manure and manure. When 600-800cm is used every 667m2, it is applied with 10% human feces and urine, once every 7 days, and the concentration gradually increases to 30%. After each picking, topdressing is carried out.
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Key points of cultivation and Management of High quality and High yield of Ipomoea aquatica
First, sow seeds. Direct seeding in the open field, seedling transplanting can be done, and the sowing time is generally in the middle and late April. Direct seeding on the ground can be done by strip sowing or on-demand sowing, with row spacing 30 cm 35 cm, hole spacing 15 cm 20 cm, 3-4 seeds per hole, watering immediately after sowing, seedling emergence about 7 days, or secret sowing, when the seedling is 17-20 cm high.
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Asparagus and its cultivation points
Ipomoea aquatica, also known as Ipomoea aquatica, Ipomoea angustifolia and Ipomoea aquatica, is an annual or perennial vine of the family Spirulaceae. Asparagus is eaten with tender stems and leaves. Asparagus has a long harvest time and is a leaf vegetable growing in summer, which can make up for the market structure of less-leaf vegetables and more fruit vegetables in summer in Liaoning Province. The branching ability of spinach to extract tender shoots from leaf axils.
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