Cultivation method for household pitaya bonsai

[0032] Example one

[0033] S1. Planting pot preparation: The planting pot includes the planting pot body 1, the rim tray 2 and the support part 3. The planting pot body 1 is a circle with a diameter of 30-40 cm, a bottom diameter of 25-30 cm, and a depth of 25-35 cm. The container and the planting pot are placed on the rim tray 2. The outer wall of the rim tray 2 is provided with a water outlet 9; the rim tray 2 is provided with a support tube 4, and the bottom surface of the plant pot body 1 is provided with a support tube 4 through The supporting branch part 3 includes an externally threaded tube 5 threadedly connected to the supporting tube 4, and an upper supporting branch ring 6 and a lower supporting branch ring 10 arranged on the externally threaded tube 5, wherein the lower supporting branch ring 10 has a diameter The diameter of the upper branch ring 6 is 40 cm, the lower branch ring 10 is 30 cm away from the top surface of the planting soil, the upper branch ring 6 and the lower branch ring 10 are 25-30 cm apart, the upper branch ring 6 and the lower branch ring 10 includes a middle inner threaded short tube 61 for connecting with the outer threaded tube 5, an outer bracket ring 62, and a connecting rod connected between the middle inner threaded short tube 61 and the outer bracket ring 62. The four connecting rods will The outer support ring 62 is evenly divided into four cutting seedling lashing spaces. The upper support ring 6 and the lower support ring 10 are correspondingly arranged one by one, and the support tube 4 and the outer threaded tube 5 are evenly spaced on the outer wall The nutrient hole 8, the support tube 4 and the external threaded tube 5 are all PVC hollow tubes. After the threaded connection, the support tube 4 and the external threaded tube 5 are 100-110 cm long and 8-10 cm in diameter; with the diameter of the tray 2> planting pot The diameter of the pot mouth, the height of the tray 2 is 3cm; the support tube 4 and the external thread tube 5 are filled with planting soil, and the top opening of the external thread tube 5 is provided with a sealing cover 7, with the tray 2 and the support tube 4, and the upper support branch The ring 6 and the lower support ring 10 are all integrated structures made of high-strength plastic injection molding, with a wall thickness of 1 to 2 cm along the pallet 2, wherein the connecting rod and the outer support ring 62 are injection molded with reinforcing steel bars, or with a pallet 2 is formed by pouring concrete, the support tube 4 is formed by plastic pipe, and the lower part is poured in concrete.

[0034] S2 Preparation of planting soil: lay 1~3cm thick organic fertilizer at the bottom of the plant pot body as base fertilizer, and mix the garden soil, coconut bran and nutrient soil at a ratio of 3:1:1 to form planting soil;

[0035] S3 cutting seedling selection: cut old branches with a length of 50-60cm, and use 5% thiomycin to prepare a 0.17% concentration disinfectant for disinfection. After disinfection, place the wound in a cool and ventilated place to dry; take one. For the container that contains the cutting seedlings, add thiophene ketone and water according to its capacity to prepare a disinfectant with a concentration of 0.17%, soak all the cuttings in the disinfectant, and soak for 5 minutes; the selected cutting seedlings are of good fruit quality and natural fruiting branches The cutting seedling varieties that can naturally bloom and bear fruit when the growth does not exceed 100 cm. The cutting seedling varieties are selected from one of Jindu No. 1, soft branch scarlet, and thornless red dragon. The variety used in this embodiment is Jindu No. 1.

[0036] S4 Planting soil potting: Load the mixed planting soil to the height 1/2 of the planting pot body 1, and select four cutting seedlings to be located directly below the binding space of the four cutting seedlings in the lower support ring 10. The cutting depth is buried in the soil. 10-15cm, the height outside the planting soil is 40-45cm, cut off all the thorn pedestals of the cutting seedlings except for the top thorn pedestals, and put the cutting seedlings on the top of the planting soil with the support tube 4 and the lower support ring 10 Tie and fix, cultivate the soil to 3 cm of the edge of the planting pot, lightly press the soil around the plant with your hands, irrigate the root water to complete the planting, and place it in a sunny and ventilated place after planting;

[0037] S5 management after planting:

[0038] Watering: water once the soil surface is dry and cracked;

[0039] Fertilization: Leach a low-concentration organic fertilizer solution mainly nitrogen fertilizer once every half month, and the concentration of the organic fertilizer solution does not exceed 0.3%;

[0040] Removal of side buds: After planting, when the germinated new buds of the cutting seedlings grow to 3-5cm, keep 1 strong bud at the top, remove all the other side buds, use rope to pull and guide the remaining buds to grow on the upper branch ring 6, Cultivate into the main vine, when the main vine droops and protrudes more than 10cm from the upper branch ring 6, fix the main vine on the upper branch ring 6 evenly with a rope;

[0041] Topping: When the main vine droops and extends out of the upper branch ring 680cm, the side branches will germinate at the contact position of the main vine and the upper branch ring 6, leaving 3 to 4 strong side branches for each plant and tie them to the upper part. Hold the branch ring 6 and let it hang down naturally;

[0042] Flowering management: Topdressing compound fertilizer containing nitrogen, phosphorus and potassium once a week half a month before flowering, 50g per pot, thinning flowers during flowering, keeping one flower per side branch, and removing all redundant flower buds;

[0043] Post-harvest management: after the end of the fruiting period each year, remove dense branches, weak branches, diseased and pest branches to reduce overlapping of branches and avoid worms in branches. For branches with more than 2 fruits in the current year, there will be no flowering in the next year The old branches of ability should be cut off in time to reduce the load on the potting rack, which can promote and cultivate strong new branches.

[0044] Example two

[0045] S1 Planting pot preparation: Use ordinary planting pots with holes at the bottom, with a diameter of 30-40 cm, a bottom diameter of 25-30 cm, and a depth of 25-35 cm;

[0046] S2 Preparation of planting soil: lay 1~3cm thick organic fertilizer at the bottom of the plant pot body as base fertilizer, and mix the garden soil, coconut bran and nutrient soil at a ratio of 3:1:1 to form planting soil;

[0047] S3 cutting seedling selection: same as example one;

[0048] S4 Planting soil potting: Load the mixed planting soil to the height 1/2 of the planting pot body 1, cut off all the thorn seats except the top thorn seats, insert the cutting seedlings into the planting pot, and cultivate the soil To 3 cm from the edge of the planting pot, gently press the soil around the plant with your hands, irrigate the root water to complete the planting, and place it in a sunny and ventilated place after planting;

[0049] The post-planting management of S5 is the same as in the first embodiment.

[0050] Example three

[0051] S1 Planting pot preparation: same as example one;

[0052] S2 Preparation of planting soil: lay 1~3cm thick organic fertilizer at the bottom of the plant pot body as base fertilizer, and mix the garden soil, coconut bran and nutrient soil at a ratio of 3:1:1 to form planting soil;

[0053] S3 cutting seedling selection: the cutting seedlings are selected from Jindu No. 1, soft branch scarlet, and thornless red dragon. The variety used in this example is Jindu No. 1. The selected cutting seedlings are of good fruit quality and fruiting branches. Cuttage seedlings that naturally grow no more than 100cm and grow no more than 80cm in length to naturally bloom and bear fruit. Cut the thick and fruity old branches with a length of 50-60cm and cut them directly;

[0054] S4 Planting soil potting: Load the mixed planting soil to the height 1/2 of the planting pot body 1, and select four cutting seedlings to be located directly below the four branches 6 spaces, and the cutting depth is 10 ~15cm, the height outside the planting soil is 40~45cm, cut off all the thorn bases of the cutting seedlings except the top thorn bases, tie the cutting seedlings to the support tube 4 above the planting soil with a rope, and plow the soil to the planting pot At the edge of the pot 3 cm, lightly press the soil around the plants with your hands, pour the root water to complete the planting, place it in a sunny and ventilated place after planting, install the assembled branch part 3 on the support tube 4, and the assembly is completed After opening

[0055] S5 management after planting is the same as in Example 1.