Application of ear hooks to prevent fruit stem bending effect

In the production of tomato in the facility, due to the influence of variety, environment, water and fertilizer, tomato plants are prone to excessively long stems, and as the fruit is enlarged, the handle of the fruit is easily damaged due to heavy load, thereby blocking or reducing moisture. The transport of nutrients to fruit affects fruit development and yield. In the past two years, technicians have demonstrated and applied the new product of the spike hook and corresponding cultivation techniques in the production of tomato in the solar greenhouse after the fall, effectively solving the problem of the influence of the stalk stalk bending on the yield and quality of the tomato.

1. Ear hook model. Ear hooks are mostly made of PE plastic and are about 13 to 16 cm long. One end is a big hook, about 2 cm wide, for hanging the main culm or petiole; the other end is two small hooks, one long and one short, about 1 centimeter wide, used for hanging fruit spike handle, placed on both sides.

2. The advantages of ear hooks. The first is light and convenient, and the operation is simple; the second is to effectively protect the handle of the ear of the tomato, ensure the smooth transportation of water and nutrients to the fruit, increase the output and efficiency; third, save time and labor, save labor and production costs; Fourth, low material cost Each mu of land needs 1 million to 13,000 fruit hooks, each costing 0.02 to 0.03 yuan, for a total of 275 to 390 yuan. And can be used repeatedly, economical, practical and environmentally friendly.

3. How to use it. Use a spike hook to hook the small hook at one end of the hook to the handle between the second fruit and the third fruit, and the big hook at the other end is hooked on the petiole of the main culm or upper leaf of the plant, and pull the ear. The weight of the spikes spreads to other parts of the plant to reduce the bearing capacity of the stalk of the tomato fruit, thereby avoiding the breakage of the stalk of the fruit by bending.

4. Note. First, try to buy PE plastic material spike hook, the kind of hook is light and convenient, long service life; second is to combine pruning, one side pruning, while hanging spikes, improve operating efficiency; Third, in the hanging operation to support Ears, a hand-held hook operation, gently supporting light hanging, to prevent injury stem, petiole and plant epidermis; Fourth, in the larger ear, the result is more, you can use two hooks in a fruit ear, respectively, hung in the main stalk The base of the petiole of the upper leaf blade ensures that the stem is not bent by the fruit.

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