Method for arranging tomato cage in protected area

Abstract

The invention relates to a method for arranging a tomato cage in a protected area, and belongs to the technical field of biological plantation. The method comprises the following steps of: arranging a load bearing steel cable for each tomato planting groove at a position which is 2.5-3 meters higher than the tomato planting groove in the protected area along the planting groove direction, and firmly fixing the two ends of each steel cable; manufacturing a double M-shaped yarn fixing device by using steel cable, wherein the middle of the yarn fixing device is wound with yarns for binding tomato stems, and the length of the yarns is determined by adding 3 to 5 meters to the estimated growth height of tomato plants; and when a tomato plant grows to the height of more than 30 centimeters and before the tomato plant begins to fall, putting the yarn fixing device on the load bearing steel cable above the plant, fixing the other end of a yarn to the stem base of the plant, winding the yarn around the plant by several circles, releasing the yarn along the growth of the plant to continuously wind the tomato stem so as to ensure that the tomato stem grows in a mode of moving in the horizontal direction, and removing old leaves on the base of the plant to make the positions of ripe fruits 1.5 meters away from the ground. The method has the advantages that: the method is simple and is favorable for growing tomato plants, and the fruits are convenient to pick.

Description

Technical field: [0001] The invention relates to a method for arranging tomato supports in a protected field, which belongs to the technical field of biological planting. Background technique: [0002] Tomato Lycopersicum esculentum Mill is an important economic crop in the world, and it is cultivated on a large scale in my country every year. Since tomato belongs to the temperature-loving vegetable crops, protected cultivation is adopted in most areas of our country except in spring and summer. [0003] There are two growth types of tomato, one is finite growth type and the other is infinite growth type. When cultivated in protected areas, due to the long growth cycle and high yield of the infinite growth type, most of them choose the infinite growth type for cultivation. When choosing the unlimited growth type of cultivation, it is necessary to manually build a support with a height of more than 2 meters, and fix the tomato plants on it to prevent the branches and leaves...

AI Technical Summary

Problems solved by technology

If artificial climate control is adopted, when the tomato growth period is more than 10 months in the cultivation mode, this kind of support setting method cannot meet the needs of the modern high-yield cultivation mode with plants as tall as 5 meters.

Images