What are the key techniques for planting lotus roots?
The editor will tell you about the key techniques for planting lotus roots and the experience related to green plant maintenance in terms of lotus root cultivation techniques and management. Let's learn about it together next.
Preparing the lotus root field: Choose to plant in March-April in the south and in early May in the north, using deep, fertile clay soil for planting, and apply base fertilizer.
Selecting the lotus root seedlings: Use the mother rhizome with a full head, a fat body, and a complete apical bud, or fully matured daughter rhizomes as the lotus root seedlings.
Planting method: Directly plant the prepared lotus root seedlings into the soil, add 5-6 cm of shallow water in the initial stage, increase the water volume in the middle stage of growth, and then shallow the water in the later stage.
Field management: Reasonably apply top dressing fertilizer and strengthen pest and disease control.
I. Preparing the lotus root field
Lotus roots are suitable for growth in hot and rainy seasons. If planting in the south, it is usually done in March-April. If planting in the north, it is usually done in early May. Lotus roots are aquatic plants and should be planted in deep, organic-rich, slightly acidic to neutral clay soil, and shallow water (5-6 cm) should be added to the soil. During growth, lotus roots consume a lot of nutrients and need to apply decomposed chicken and duck manure as base fertilizer to improve soil fertility and meet the nutrient requirements of lotus roots.
II. Selecting the lotus root seedlings
Choose mother rhizomes with a full head, a fat body, a complete apical bud, fine nodes, and bright color, or fully matured daughter rhizomes. Such seedlings can ensure a high survival rate after planting. It's best to dig, select, and plant immediately.
III. Planting method
The method of planting lotus roots is simple: directly plant the prepared seedlings into the soil and control the depth. After planting, pay attention to water level management. Maintain 5-6 cm of shallow water in the initial stage to promote germination and leaf growth. In the middle stage of growth, increase the water volume to a depth of 15-16 cm, and then shallow the water in the later stage to promote better tuber formation.
IV. Field management
Lotus roots are very fond of fertilizer and require a large amount of fertilizer during growth. However, excessive fertilization can burn the seedlings, so it is necessary to adopt a method of applying thin fertilizer frequently. Spraying new high-fat film can greatly improve the utilization rate of effective nutrient components and is not afraid of sun exposure. High-quality lotus roots require spraying ground fruit thickener to promote the thickening of nutrient transport ducts in the underground fruit, making the rhizome fatter, the flesh crisp and tender, and achieving high-quality and high-yield production. In addition, it is necessary to pay attention to the prevention and control of pests and diseases, and promptly apply medication for treatment once pests or diseases are found.
The above-sharing of key techniques for planting lotus roots and related content about lotus root cultivation techniques and management are for green plant enthusiasts to refer to, hoping to solve your problems in green plant and flower management.