What to Do if Star Anise Trees Flower but Do Not Bear Fruit
This topic introduces what to do if star anise trees flower but do not bear fruit. Please see the detailed introduction below.
What to Do if Star Anise Trees Flower but Do Not Bear Fruit
There are several situations for star anise trees not bearing fruit after flowering: If it is due to insufficient nutrient storage in the early stage, resulting in a lack of nutrients for the star anise tree to flower and bear fruit, it is necessary to supplement nutrients for it promptly, and wait until the following year for flowering and fruiting. If the issue is due to poor development of the flower organs or the pollen tube not extending into the ovary, there are no particularly good remedies.
Reasons for Star Anise Trees Not Bearing Fruit After Flowering
Manifestation: The specific manifestation of star anise trees not bearing fruit after flowering is that no fruit grows after the flowers bloom.
Reasons: There are many reasons why star anise trees and similar plants do not bear fruit after flowering, such as insufficient nutrient reserves in the early stage, poor development of flower organs, and poor pollination, which can all lead to flowering without fruiting.
Methods to Deal with Star Anise Trees Not Bearing Fruit After Flowering
If it is due to insufficient nutrient storage in the early stage, and there are not enough nutrients for the star anise tree to bear fruit, it is necessary to supplement nutrients for it, and wait until the following year for flowering and fruiting.
If the issue is due to poor development of the flower organs or the pollen tube not extending into the ovary, there are no particularly good remedies.
Preventing Star Anise Trees from Not Bearing Fruit After Flowering
To prevent star anise trees from flowering without fruiting, it is necessary to start with regular maintenance. The specific methods are as follows:
1. Maintenance Conditions: Maintain proper ventilation and cleanliness within the star anise forest, promptly remove shrubs and weeds to prevent them from competing with the star anise trees for nutrients and light.
2. Planting Conditions: Hoe the forest land to increase soil aeration and promote the growth of new roots. Use strip hoeing for forest land with a slope greater than 25 degrees, and perform full hoeing for forest land with a slope less than 25 degrees.
3. Reasonable Planting Density: Plant 30-45 star anise trees per mu, with a spacing of 1-2 meters between each tree's canopy, following the principles of removing weak plants, preserving strong ones, removing inferior ones, and keeping superior ones, and thinning densely planted areas.
4. Reasonable Pruning: Prune trees that are too dense and bear few fruits, prune less for sparse trees, and prune moderately the inner branches of the tree canopy and the abnormal disease and dry branches. Lightly prune the outer edges of the tree canopy and the healthy branches, and girdle the strong-growing star anise trees.
5. Reasonable Fertilization: Use compound fertilizers, applying about 4 kilograms per tree, adjusting according to the actual tree condition. Apply fertilizer twice a year, once between late October and early March of the following year, and the second time between June and August.
6. Protecting Flowers and Fruits: Apply foliar fertilizer and anti-fall agents during the flowering and fruiting periods. When 70-80% of the star anise flowers have withered, spray with one pack of anti-fall agent, one pack of monopotassium phosphate, and 60 kilograms of water.
Have you understood the detailed introduction on what to do if star anise trees flower but do not bear fruit?