Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cultivation method of calcium-rich sweet potatoes

A cultivation method and technology of calcium-enriched sweet potato, which are applied in root crop cultivation, agriculture, fertilization devices, etc., can solve the problem of not considering the influence of calcium and other elements on plant growth, and achieve the effect of improving soil and ensuring reasonable supply.

Pending Publication Date: 2022-07-12
SHENZHEN BATIAN ECOTYPIC ENG
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent CN107347407 introduces a cultivation method of selenium-enriched and high-calcium purple sweet potato. Although the accumulation of calcium in sweet potato tubers is improved, the antagonism between calcium and other elements does not take into account the impact on plant growth.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cultivation method of calcium-rich sweet potatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] (1) Selection of plots and varieties

[0073] a. Lot selection. Choose a plot with high terrain, not easy to accumulate water, sufficient light, fertile and loose soil, and the previous crop of non-convolvulaceae crops, and rotate with corn for 2 years, and the thickness of the ploughing layer is 25cm.

[0074] b. Variety selection. Choose good varieties with high yield, strong disease resistance and suitable for planting in the local area. Seed potatoes should choose mature tuberous roots with a bright, smooth skin, no damage, no pests and rodents, no freezing damage, and uniform size. The size of the seed potato is based on the diameter of the middle of the potato block being 3cm.

[0075] Select seed potatoes and seedlings to avoid introducing seed potatoes in old potato areas with serious pests and diseases; Cut and plant stems that are free from pests and diseases to prevent pests and diseases from being introduced into the field.

[0076] (2) Seedling

[007...

Embodiment 2

[0110] (1) Selection of plots and varieties

[0111] a. Lot selection. Choose a plot with high terrain, not easy to accumulate water, sufficient sunlight, fertile and loose soil, and the previous crop of non-Convolvulaceae crops, rotate with rice for 2 years, and the thickness of the ploughing layer is 28cm.

[0112] b. Variety selection. Choose good varieties with high yield, strong disease resistance and suitable for planting in the local area. Seed potatoes should choose mature tuberous roots with a bright, smooth skin, no damage, no pests and rodents, no freezing damage, and uniform size. The size of the seed potato should be 2cm in diameter at the middle of the potato block.

[0113] Select seed potatoes and seedlings to avoid introducing seed potatoes in old potato areas with serious pests and diseases; Cut and plant stems that are free from pests and diseases to prevent pests and diseases from being introduced into the field.

[0114] (2) Seedling

[0115] a. Seed...

Embodiment 3

[0148] (1) Selection of plots and varieties

[0149] a. Lot selection. Choose a plot with high terrain, not easy to accumulate water, sufficient light, fertile and loose soil, and the previous crop of non-convolvulaceae crops, and rotate with corn for 3 years, and the thickness of the ploughing layer is 25cm.

[0150] b. Variety selection. Choose good varieties with high yield, strong disease resistance and suitable for planting in the local area. Seed potatoes should choose mature tuberous roots with a bright, smooth skin, no damage, no pests and rodents, no freezing damage, and uniform size. Seed potato size: The diameter of the middle of the potato pieces is 2.5cm.

[0151] Select seed potatoes and seedlings to avoid introducing seed potatoes in old potato areas with serious pests and diseases; Cut and plant stems that are free from pests and diseases to prevent pests and diseases from being introduced into the field.

[0152] (2) Seedling

[0153] a. Seedbed finishin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cultivation method of calcium-rich sweet potatoes, and relates to the technical field of agricultural fertilizers. The method comprises the steps that before sweet potato seedlings are subjected to field planting and 45-60 days after field planting, the special calcium-rich fertilizer for the sweet potatoes is used, and the special calcium-rich fertilizer for the sweet potatoes is prepared from, by mass, 600-800 parts of bioactive calcium, 100-200 parts of humate, 50-100 parts of amino acid, 10-50 parts of lignin additives and 1-2 parts of microbial agents. The calcium-rich special fertilizer adopted by the invention not only provides calcium nutrition as a calcium fertilizer, but also has the functions of fertilizer conservation, disease resistance, acid regulation, salt reduction, adsorption of heavy metals and other ions and the like, can effectively provide calcium nutrition for sweet potatoes and ensure the accumulation of calcium in sweet potato tuberous roots, and meanwhile, different special fertilizers are applied in different growth periods of sweet potatoes, so that the yield of sweet potatoes is improved. The fertilizer nutrients and the application mode are reasonably matched, so that the problem of interaction among different elements is solved, and the stress resistance, the flavor and the nutritional quality of the sweet potatoes are improved.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a cultivation method of calcium-rich sweet potato. Background technique [0002] Sweet potato is a high-yield and stable crop. It has the characteristics of wide adaptability, strong stress resistance, drought resistance and barren resistance, and less pests and diseases. At present, the research on sweet potato cultivation technology mainly focuses on high-yield cultivation, and there are few reports on the further improvement of other nutritional and health-care components in sweet potato. [0003] Calcium is the most abundant element in the human body. Calcium deficiency in children can lead to stunted growth and mental retardation, calcium deficiency in adults can lead to muscle cramps and cramps, and calcium deficiency in the elderly can lead to osteoporosis. The sweet potato cultivated by the calcium-enriched cultivation method of the present invention , f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25C05G3/00C05G3/40C05G3/60C05G3/80
CPCA01G22/25C05C11/00C05G3/00C05G3/40C05G3/60C05G3/80C05D3/00C05F11/02C05F11/08
Inventor 陈彬许勇胡萍穆光远阚学飞陈泽霖
Owner SHENZHEN BATIAN ECOTYPIC ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products