A kind of cutting seedling raising method for rapidly establishing alfalfa clones
A technology of cutting seedlings and clones, which is applied in the field of cutting seedlings for rapid establishment of alfalfa clones, can solve the problems of long cultivation time of alfalfa clones, low survival rate, slow growth, etc. Simple operation effect
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Embodiment 1
[0037] A method for rapidly establishing alfalfa clones by cutting seedlings, comprising the steps of:
[0038] (1) Preparation of alfalfa vegetative propagation seedbed:
[0039] When using field cuttings, choose a place with flat terrain, sunny ventilation, irrigation equipment, and easy management. Excavate a cutting ridge with a length, width, and height of 60cm×20cm×20cm on the ground or use bricks to build a 60cm×20cm 30cm×20cm cutting slot, the bottom of the cutting slot and the surroundings are covered with plastic, and the plastic at the bottom of the cutting slot is provided with water seepage holes with a distance of 5cm and a diameter of 1-2cm; The soil is flattened and watered thoroughly before cuttings;
[0040] When adopting potted cuttings, carry out in the greenhouse, the height of the seedling pot is 15-20cm, and the diameter is determined as required, and a water seepage hole is arranged at the bottom of the described seedling pot, and according to the size...
Embodiment 2
[0059] A cutting method for rapidly establishing alfalfa clones comprises the following steps:
[0060] 1. Preparation of alfalfa cloning seedbed. Field cutting seedbeds are generally selected in sunny and ventilated places that are easy to manage. Excavate cutting ridges on the ground with a length × width of 60 cm × 20 cm or use bricks to build a cutting slot with a length × height × width of 60 cm × 30 cm × 20 cm. Lay plastic in and around the tank, and there must be water seepage holes with a distance of 5cm and a diameter of 1-2cm at the bottom of the tank to prevent water from accumulating in the soil. Fill the groove with spare soil and flatten it, and water thoroughly before cutting. Potted cuttings can be arranged in a greenhouse. The height of the seedling pot is 15-20cm, the diameter can be determined according to the needs, and there must be water seepage holes at the bottom. According to the size of the seedling pot, multiple plants or one plant can be cut in one...
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