Asparagus is usually planted in the spring April to May is best, the second spring can be harvested young stems, the first few years of production year by year, planting 4 to 10 years for the high yield period. Asparagus seedling period from seed germination to planting, this time is generally a few months to 1 year; asparagus young plants through continuous nutrient growth, at this time is mainly the formation of underground stems, it takes 1-3 years; asparagus adult plants after the start of the harvest, the yield increased year by year, 5-6 years into the bloom period; in 10-12 years, the yield declined, into the senescence period. And asparagus to the temperature of the adaptation is very strong, planting of the plot to be higher, the soil needs to meet the loose water retention, air permeability and other conditions.

Asparagus planting time

Asparagus in Shanxi, Hebei, Fujian and other production areas are planted, generally in the spring in April to May planting the best, the next spring can be harvested young stems, the first few years of production year by year, planting 4 to 10 years of high-yield period.

Asparagus growth cycle

Asparagus seedling period from seed germination to planting, this time is generally a few months to 1 year; asparagus young plants through continuous nutrient growth, at this time is mainly the formation of underground stems, it takes 1-3 years; asparagus into the adult period after the start of the harvest, the yield increased year by year, 5-6 years into the bloom period; in 10-12 years, the yield declined, into the senescence period.

Asparagus planting costs and profits

Currently, the number of asparagus needed to increase year by year, the price of high, while the asparagus investment is low, per mu of open ground asparagus annual asparagus harvesting volume up to 800-1000 kg, get profit in more than 4000 yuan.

Asparagus planting technology

1, the growing environment : asparagus on the temperature of the adaptation is very strong, planting plots to be higher terrain, the soil needs to meet the loose water retention, air permeability and other conditions.

2, field management : asparagus in the growing season need to loosen the soil in time to weed, gradually increase the height of mulch, can be used per acre of herbicides such as aniline to water toward the weed spray.

3, fertilization : asparagus planting a week after watering 1 time dilute manure water, generally in the loosening of the soil after weeding, the new stems before the growth of the application of 1 time, into the autumn also need to be applied to a time of the autumn fertilizer, generally mu Shi compound fertilizer can be.