Method for fixing corn pollination bags

Abstract

The invention belongs to the technical field of corn planting, and discloses a method for fixing corn pollination bags. A corn pollination bag is fixed at the middle upper part of a corn female ear byusing a pin with a length of 20 mm, and then the pollination bag does not fall off easily. The position of the pollination bag can change along with the extension of the corn female ear, so that a certain space always exists between the top of the female ear and the bottom of the bag, and the bag is not broken by jacking. The pollination bags provided by the invention do not fall off easily and the threat of strong wind is avoided. Pollen pollution to pollinated corns is avoided, the loss rate of the pollinated corns is reduced, and the workload of pollination is reduced.

Description

technical field [0001] The invention belongs to the technical field of corn planting, in particular to a method for fixing corn pollination bags. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: During the pollination process of corn, the ears of corn should be covered with a sulfur paper bag for isolation to avoid contamination by other pollen until the final harvest. Technical disadvantage: In the previous bagging isolation process, the sulfur paper bag was simply covered without any reinforcement measures, so the sulfur paper bag was very easy to fall off, causing pollen pollution. Some fix it with a paper clip after the ear of corn is pollinated, but the sulfur paper bag fixed by the paper clip cannot change its position with the increase and elongation of the ear, and it will always be broken by the ear, which also causes pollen pollution. [0003] In summary, the problems in the prior art are: [000...

AI Technical Summary

Problems solved by technology

Technical disadvantages: In the previous bagging isolation process, the sulfur paper bag was simply covered without any reinforcement measures, so the sulfur paper bag was very easy to fall off, causing pollen pollution

[0004] (1) In the previous bagging isolation process, the sulfur paper bag was simply covered without any reinforcement measures, so the sulfur paper bag was very easy to fall off, causing pollen pollution

[0005] (2) Fix the bagging with a paper clip. The sulfur paper bag fixed by the paper clip cannot change its position with the increase and elongation of the ear, and it will always be broken by the ear, which also causes pollen pollution.

During this period, the ear of corn grows faster, the pollination bag is not fixed firmly, and it is threatened by strong wind

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