Method for interplanting oil sunflowers in watermelon seed production

A technology of watermelon and oil sunflower, which is applied in the field of watermelon seed production and interplanting oil sunflower, which can solve the problems of low efficiency, low space and resource utilization, and achieve sufficient soil nutrients, reduce the loss of nutrients and fertilizers, and achieve the effect of large nutrient area

Active Publication Date: 2022-05-06
WUHAN QINGFA HESHENG AGRI DEV CO LTD
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Problems solved by technology

[0003] At present, many seed production bases only produce one kind of crop. For example, the watermelon seed production base only produces watermelon. With the increase of labor costs, the simple production of one crop on the seed production base not only saves space and resource utilization The rate is low, and the benefit of simply producing one crop is low

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Embodiment Construction

[0037] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] Present embodiment provides a kind of method for watermelon seed production interplanting oil sunflower, comprises the steps:

[0039] (1) Selection and pretreatment of planting sites

[0040] Specifically, the planting site should be free from diseases and insect pests, melons and vegetables have not been planted for more than 3 years, loose and fertile sandy loam or light clay soil, which requires sufficient sunlight, high terrain, convenient irrigation and drainage, and 500-1000m isolation Land with poor conditions, salin...

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Abstract

The invention provides a method for interplanting oil sunflowers in watermelon seed production. The method comprises the following steps: 1) selection and pretreatment of a planting field; 2) selecting watermelon seed production parents, and sowing the watermelon seed production parents in the planting land; (3) carrying out cultivation management on the planting land where the watermelon seed production parents are sown in the step (2); 4) performing cross pollination on the watermelon flowers in the planting field; (5) after cross pollination of the watermelons is finished, sowing oil sunflowers in the planting land; 6) performing field management on the oil sunflowers in the planting field and the pollinated watermelons; and 7) harvesting watermelon seeds and oil sunflowers. According to the method, the oil sunflowers are interplanted in the watermelon seed production process, the watermelons and the oil sunflowers can form an extremely useful composite group at high and low intervals, so that the farmland space ground is utilized, the vertical space is also utilized, single-planting plane light is changed into three-dimensional light, the photosynthetic efficiency is improved, and photo-thermal resources are fully utilized.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a method for watermelon seed production and interplanting oil sunflower. Background technique [0002] Intercropping refers to the method of planting different crops on the same land according to a certain row spacing or plant spacing, and the ratio of width to width of the occupied land. This method can make full use of space and resources, adjust the field structure, and use sunlight in layers and time-sharing to improve the efficiency of light energy utilization, thereby increasing the yield per unit area. [0003] At present, many seed production bases only produce one kind of crop. For example, the watermelon seed production base only produces watermelon. With the increase of labor costs, the simple production of one crop on the seed production base not only saves space and resource utilization The rate is low, and the benefit of simply producing one kind ...

Claims

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Application Information

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IPC IPC(8): A01H1/02A01G22/05A01G22/00
CPCA01H1/02A01G22/05A01G22/00
Inventor 代刚刚王鹏朱晓波陈耀东吴锴周旭升
Owner WUHAN QINGFA HESHENG AGRI DEV CO LTD
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