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Biological pollination method for fruit and vegetable crops in facility

A crop and facility technology, applied in the field of biological pollination of fruit and vegetable crops in the facility, can solve the problems of no natural pollination insects, low crop fruit setting rate, and affecting crop pollination, so as to improve pollination enthusiasm, increase fruit setting rate, and improve pollination efficiency effect

Active Publication Date: 2020-06-30
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]However, due to the relatively independent environment in facilities (such as various types of glass greenhouses, plastic greenhouses, multi-span greenhouses, etc.), there are few or no other natural pollinators , will directly affect the pollination of crops and fruits and vegetables, leading to problems such as low fruit setting rate of crops and poor fruit quality

Method used

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  • Biological pollination method for fruit and vegetable crops in facility
  • Biological pollination method for fruit and vegetable crops in facility

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Tomato pollination in the facility of embodiment 1

[0022] The tomato species tested was Proswan, provided by Shandong Shouguang Vegetable Industry Group Co., Ltd.; the pollinating bumblebee was bumblebee produced by Shandong Lubao Technology Development Co., Ltd.; the dipping hormone was 2,4-dichlorophenoxyacetic acid (2,4 -D).

[0023] The test was carried out in the vegetable base of Jinan City in 2018. It was carried out in four polyethylene film greenhouses with insect-proof nets. Each greenhouse was 90m long and 7.5m wide. A protective net was installed inside to prevent bumblebees from escaping.

[0024] Tomato seedlings were raised on January 23, 2018, and planted on February 21. The planting was planted in high ridges and double rows, with a controlled ridge spacing of 140 cm, a row spacing of 60 cm, and a plant spacing of 30 cm.

[0025] In this experiment, the tomato flowering period is about 55 days, and the number of bumblebees is selected to be 80 per bo...

Embodiment 2

[0047] Strawberry pollination in the facility of embodiment 2

[0048] The experiment was carried out in Shandong Tai'an Greenhouse Base from December 2016 to February 2017. The type of greenhouse is a PC board energy-saving solar greenhouse, and the top of the greenhouse is covered with a layer of composite insulation quilt controlled by an automatic roll-laying system.

[0049] The strawberry variety tested was Tongzi No.1. Strawberries were planted in a solar greenhouse with a plant spacing of 15cm, a row spacing of 20cm, and a ridge spacing of 50m. Black plastic film was spread and conventional water and fertilizer management was adopted during the growth process. The input bumblebees were bright bumblebees from the Pollination Center of the Bee Research Institute of the Chinese Academy of Agricultural Sciences.

[0050] In this experiment, during the flowering period of strawberries, 60 bright bumblebees / mu were placed in the solar greenhouse to pollinate the strawberries...

Embodiment 3

[0060] Cucumber pollination in the facility of embodiment 3

[0061] The experiment was carried out from September 2016 to December 2016 in an organic vegetable base in Persimmon Garden, Licheng District, Jinan City. The facility was a polyethylene film greenhouse with insect-proof nets.

[0062] The cucumber variety tested was Jinyou 35. Cucumbers were planted in the shed, covered with black degradable plastic film, and conventional water and fertilizer management was adopted during the growth process. The pollinating bees were bumble bees from Shandong Lubao Science and Technology Development Co., Ltd.

[0063] In this experiment, 60 bumblebees per mu were placed in the solar greenhouse during the flowering period of cucumbers to pollinate cucumbers. The bumblebee hives were controlled to be placed in the middle of the solar greenhouse with the door facing north, higher than the top of the cucumbers.

[0064] In the solar greenhouse, the entire greenhouse is divided into th...

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Abstract

The invention belongs to the technical field of plant crop pollination, and particularly relates to a biological pollination method for fruit and vegetable crops in a facility. According to the biological pollination method for the fruit and vegetable crops in the facility, bumblebees are introduced as pollination entomophyte in the flowering period of the crops, the crops are pollinated by utilizing the advantages of the bumblebees, and the bumblebees are fed by supplementing a specially prepared nutritional agent in the pollination process, so that the pollination enthusiasm and the pollination efficiency of the bumblebees can be effectively improved, the fruit setting rate of the crops is obviously increased, the malformed fruit rate is obviously reduced, and the method is suitable foragricultural planting popularization.

Description

technical field [0001] The invention belongs to the technical field of plant crop pollination, and in particular relates to a method for biological pollination of fruit and vegetable crops in a facility. Background technique [0002] With the penetration of global modern industry into agriculture, countries around the world, especially developed countries, regard the development of facility agriculture as an important measure for the sustainable development of modern agriculture. Especially with the improvement of people's living standards and the increase in the demand for off-season vegetables and fruits, the development of facility agriculture is also accelerating, and its supporting facilities are also constantly improving. Facility agriculture comprehensively applies high and new technologies such as biotechnology, information technology, new material technology, and energy technology, to a certain extent, it gets rid of the dependence of traditional agriculture on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
CPCA01H1/02
Inventor 翟一凡陈浩代晓彦郑礼周浩吴光安于毅曹广平庄乾营张安盛门兴元
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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