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

Wheat/rape-rice intercropped planting method free of sowing, transplanting and ploughing

A planting method and oil-covering technology, which are applied in fertilization methods, sowing, rice cultivation, etc., can solve the problem of not using rice, and achieve the effects of promoting rice growth, increasing yield, and strengthening photosynthesis.

Inactive Publication Date: 2020-08-14
扬州抱朴自然农业技术有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Statistics show that when the rice in our country is harvested mechanically, the net loss caused by harvesting is at least 3% of the total output. Based on the calculation of 500Kg per mu, at least 15Kg of rice will naturally fall into the field. This scattered rice is important in modern agriculture. Among them, there is no precedent for using this part of rice because it was buried deep in the soil and rotted.

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
  • Wheat/rape-rice intercropped planting method free of sowing, transplanting and ploughing
  • Wheat/rape-rice intercropped planting method free of sowing, transplanting and ploughing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The invention provides a three-free planting method for wheat-oil interleaved rice, comprising the following steps:

[0046] (1) Wheat oil sowing: 1-15 days before rice harvest in autumn, no-tillage, direct seeding of wheat or rapeseed;

[0047] (2) Rice harvesting: mechanical harvesting of rice, stubble is left, and the straw is automatically chopped and evenly covered;

[0048] (3) Wheat oil growth: normal management during the wheat or rape growing season;

[0049] (4) Harvesting of wheat oil: After wheat or rape is harvested, after 5-7 days of irrigation and humidity in the field, a thin water layer of 3-5cm is established;

[0050] (5) Tillering stage: establish a thin water layer of about 5 cm, and apply fertilizer twice;

[0051] (6) Jointing stage: In the early stage of jointing, short-term drainage, light open field, after rehydration, apply the third fertilizer, in the middle stage of jointing, moist irrigation;

[0052] (7) Heading stage: from the booting ...

Embodiment 2

[0061] Similar to Example 1, the difference between Example 2 and Example 1 is that the step (5) in Example 1 is changed to: (5) Tillering stage: by moving densely to fill in the gaps, it is guaranteed that no less than 30 plants per square meter For rice seedlings, keep a thin water layer and apply fertilizer twice;

[0062] Embodiment 2 of the present invention and traditional farming method, overall data contrast is as shown in table 2:

[0063] Table 2

[0064] traditional farming Example 2 Fertilization cost (yuan / mu) 150-200 100 Sowing cost (yuan / mu) 50 0 Cultivated land cost (yuan / mu) 100-150 0 Transplanting cost (yuan / mu) 150 0 Yield (kg / mu) 500-650 530-720

[0065] It can be seen from Table 2 that in Example 2 of the present invention, no sowing, no tillage, and no transplanting can save the cost of 300-400 yuan per mu of rice. In addition, returning straw to the field and applying less chemical fertilizers can save...

Embodiment 3

[0067] The invention provides a three-free planting method for wheat-oil interleaved rice, comprising the following steps:

[0068] (1) Wheat oil sowing: 1-15 days before the harvest of edible weedy rice in autumn, no tillage, direct seeding of wheat or rapeseed;

[0069] (2) Rice harvesting: Mechanical harvesting of edible weedy rice, leaving stubble, and automatically chopping and evenly covering the straw;

[0070] (3) Wheat oil growth: normal management during the wheat or rape growing season;

[0071] (4) Harvesting of wheat oil: After wheat or rape is harvested, after 5-7 days of irrigation and humidity in the field, a thin water layer of 3-5cm is established;

[0072] (5) Tillering stage: uniform seedlings, ensure that the plant density of edible weedy rice is 15-100 plants / square meter, keep a thin water layer, and apply fertilizer twice;

[0073] (6) Jointing stage: In the early stage of jointing, short-term drainage, light open field, after rehydration, apply the t...

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 provides a wheat / rape-rice intercropped planting method free of sowing, transplanting and ploughing. The method comprises the following steps: mechanically harvesting rice and using unhusked rice falling to the ground as rice seeds, leaving the rice seeds on the surface of a wheat or rape field without ploughing, and obtaining rice seedlings without sowing through germination and growth of the rice seeds at proper temperature and humidity in the next year, wherein the yield can be flush with that of a cultivated rice transplanting field or increased by more than 5% through density shifting and blank filling. The invention provides another wheat / rape-rice intercropped planting method free of sowing, transplanting and ploughing; the method comprises the following steps: mechanically harvesting rice and using unhusked rice falling to the ground as rice seeds, thus avoiding ploughing, sowing and rice transplanting in the next year, and putting a large quantity of ducklings into a rice field during a stooling stage, wherein a water layer in the field is stirred into muddy water by the ducks, so that weeds are difficult to germinate and grow, and rice field pests are eatenby the ducks in the growth process of the ducks; the growth of the rice is supported through decomposition of straws, excrement of the ducks and supplementation of organic fertilizers; and the ducks walk in the rice field to form irregular plant spacing, so that the growth of the rice is promoted to a certain extent. The two above-mentioned methods are also suitable for planting edible weedy rice.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a three-free planting method for wheat-oil interleaved rice. Background technique [0002] Since the 1980s, the natural farming method introduced from Masanobu, Fukuoka, Japan, combined with the actual situation of modern agricultural development in my country, has initially formed the wheat-oil-in-rice technology. The feature of this technology is to follow the philosophy of the basic concept of nature, conform to the law of natural occurrence and development, make full use of and give full play to the advantages of natural resources, avoid artificial, tedious and ineffective labor in planting, and scientifically summarize and re-understand planting. The traditional craftsmanship of the industry can give full play to high-quality and green production, improve the quality of agricultural products, achieve agricultural efficiency and increase farmers' income. [000...

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
IPC IPC(8): A01G22/22A01G22/15A01C21/00A01C7/00
CPCA01C7/00A01C21/005A01G22/15A01G22/22
Inventor 顾克礼
Owner 扬州抱朴自然农业技术有限公司
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