How to grow asparagus, the king of vegetables?

Asparagus is the seedling of asparagus, is a high nutritional value of green vegetables, taste crisp, enjoy the laudatory name of "king of vegetables". So, how to grow asparagus? Let's get to know it together.

I. planting preparation

1. Before planting, it is necessary to find out whether the local asparagus is suitable for planting asparagus, and observe whether asparagus can grow well in the place where people live. If the local soil can be frozen directly in winter, it is not feasible. Although asparagus is cold-resistant, it is very troublesome to grow asparagus if it is very humid in summer and colder in winter.

2. Asparagus can be planted from seeds or Corolla. Asparagus needs to grow for three years before bearing fruit, so asparagus is a kind of plant with a very long growth cycle. It takes two years after germination before it can be rooted in the soil. If it can be planted directly from Corolla to rooting, it can be planted two years in advance.

3. The seed germination rate of asparagus is not high, so it is difficult for us to estimate the survival rate and harvest rate at the beginning, but its seeds can survive longer than Corolla and grow more tender stems, so that more tender stems can grow.

4. to choose the planting site, we should choose a place where asparagus can grow for a long time, because asparagus can grow tender stems for 25 years, so the planting land should be able to exist for a long time, so as to ensure its growth time and enough light to grow in order to make it grow better.

II. Seed planting

1. After sowing, wait until the seedlings grow out, and when the seedlings grow to a height of 30 cm, they can be planted on the seedbed, and then dig a hole in 7.5cm, which is more conducive to their development.

2. It is necessary to prepare the seedbed when it is transplanted to the seedling bed. The first thing is to weed the seedbed to ensure that no residual roots can be fertilized, and then dig trenches with a depth of about 30 centimeters. If you plant a large number of rows, the spacing should be doubled or more, and the distance between plants should be flexible according to the number of plants.

3. Plant the Corolla into the trench, cover the Corolla and roots with soil, water the soil after planting, and then fill it back. when the asparagus begins to grow, add soil to the Corolla for two or three weeks until the soil is as high as the trench.

4. finally, it is to prevent diseases and insect pests. Asparagus is easily affected by some beetles. Asparagus beetles mainly bite on the tender stems of ferns and lay eggs on them. Once found, measures should be taken to eliminate them so as not to affect the yield and quality of asparagus.

The above is the asparagus planting method arranged by the editor of Tuliu.com for you. I hope I can help you!