Field management in the year when asparagus was planted

The tender stems were not harvested in the same year, which made the plants form luxuriant aboveground parts and enhanced photosynthesis.

? 1 fertilizing and cultivating soil

After planting, water dung was irrigated every 5-7 days, 500 kg per mu. After drawing the tender stem, cultivate the soil once every 10-15 days, 3 cm each time, generally cultivate the soil 3-4 times, and cover the soil 10-12 cm on the tree plate. Combined with soil cultivation and weeding, compound fertilizer was applied around the plant.

After that, as the plant grew more and more prosperous, the amount of fertilizer gradually increased, ditched on both sides of the plant, fertilized twice a month, about 10 kg of high-quality compound fertilizer per mu, and covered with soil in time after application. Spraying 1500 times liquid of Lufengbao or 250-300times solution of JK in the evening every 7-10 days, 50-75kg per mu, can enhance the stress and disease resistance of the plant, prolong the green period of the plant, make the root accumulate more nutrients, and lay a good foundation for the next year's harvest.

? 2 set up a pruning

Asparagus early growth stem is thinner, with the plant growth, branches and leaves dense and luxuriant, easy to lodge, where conditions can be set up, pull wire, so as to avoid plant lodging. When the plant grows to 150 cm, it should be topped in time to promote branching and increase the photosynthetic area.

Thinning branches every half a month, when thinning branches, pay attention to remove weak, sick, aging, dead stems and branches to prevent diseases.

3 weeding and clearing ditches

Weeding can keep the soil loose and ventilated, which is beneficial to the root development of asparagus. Clean the drainage ditch in time after rain to prevent stagnant water in the bamboo shoot field so that the rain stops the ditch dry.