Tomato early-maturing and fruit-retaining training method

Abstract

The invention relates to a tomato early-maturing and fruit-retaining training method. The method comprises the following steps of before a tomato strain blossoms, training to completely remove lateral buds, keeping the independent trunk and keeping apical dominance; strengthening water and fertilizer management on the tomato strain to promote healthy of the strain; after the tomato strain blossoms, performing flower-dipping treatment on the fruit of each spike flower to enable the first to fourth spike flowers to bear fruits; timely removing the fifth spike flower and the spike flowers behind the fifth spike flower; after reserving 4 to 5 leaves, pinching to promote growth of the fruits. In different specific periods during growth of tomatoes, the potato strain is respectively subjected to trunk culturing, lateral bud removal, fruit retaining during the front stage, flower removal and leaf reservation in the late period, pinching to promote growth of the fruits and the like, so that the tomato strain is kept healthy in the early period, the fruit bearing period is advanced, and the fruit bearing is improved; after fruit bearing, enough leaves are left to be subjected to photosynthesis, pinching is performed to promote fruit to be quickly expanded and matured, the tomato fruit maturing stage is obviously advanced, and the commercial value of the tomatoes is improved.

Description

technical field [0001] The invention relates to the technical field of crop pruning, in particular to a method for pruning tomatoes with early maturity and fruit retention. Background technique [0002] In tomato cultivation, the side buds of tomato have a very strong growth ability. With the growth, side buds sprout on the leaves continuously, resulting in excessive consumption of plant nutrients, delayed flowering and fruit setting, small fruit size, and delayed fruit ripening, resulting in reduced economic benefits. Therefore, tomato pruning is a crucial technique in the tomato growing cycle. In the process of tomato plant cultivation, vegetative and reproductive growth is controlled by pruning tomato plants to promote the development of flowers and fruits, so as to obtain high-yield and high-quality tomatoes. [0003] At present, fruit retention and pruning is the most important method in tomato cultivation. By pruning tomato plants, one main trunk branch of tomato is r...

AI Technical Summary

Problems solved by technology

The number of tomato fruits per plant is 22 to 26. With this technique of pruning and fruit retention, the cultivation time is longer, the tomato fruits are more uniform, and the commodity is better, but the fruit ripens slowly, the product value is low, and the economic benefit is low. Good for stubble planting

This main method of tomato fruit pruning is not comprehensive in technology, and the adjustment of tomato vegetative growth and reproductive growth is not ideal. The tomato growth period and fruit harvest period are long, which increases the chance of infection by diseases and insect pests and increases production costs.

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