Method for cultivation of rice in rich-zinc formula

A cultivation method and formula technology, which is applied in the field of rice cultivation method research, can solve the problems of high production cost and cumbersome process, and achieve the effects of consistent maturity time, pollution reduction and pesticide consumption

Inactive Publication Date: 2018-06-29
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the special rice sold on the market in my country mainly includes black rice, red rice, selenium-enriched rice, zinc-enriched rice, glutinous rice and formula r

Method used

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  • Method for cultivation of rice in rich-zinc formula
  • Method for cultivation of rice in rich-zinc formula

Examples

Experimental program
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Example Embodiment

[0023] Example 1:

[0024] 1) Variety 1 is Fuju 2, Variety 2 is Fuhei 3, Variety 3 is Jia Nuohui 3, Variety 4 is Yue Hongbao, Variety 5 is FR6105;

[0025] 2) After the rice-planting field is raked and leveled, open a ditch with a depth of 25cm and a width of 27cm in the middle of the field and on the sides of the ridge;

[0026] 3) Open an oblique water inlet in the middle and both sides of the ridge of the irrigation canal in the rice planting field. Dig a 31cm diameter and 30cm deep circular pit near the field side of the water inlet, and put a slow-release zinc fertilizer bag in the circular pit. ;

[0027] 4) Seedlings of varieties 1, 2, 3, 4, and 5 are cultivated according to the conventional method. When the seedling age is 25 days, the seedlings are arranged in the order of varieties 1, 2, 3, 4, and 5, with a row spacing of 21×27cm, and 2 seeds per cluster. Valley, among them, variety 1 is planted in 2 rows, variety 2 is planted in 2 rows, variety 3 is planted in 1 row, varie...

Example Embodiment

[0034] Example 2:

[0035] 1) Variety 1 is Fuju 4, Variety 2 is Fuhei 6, Variety 3 is Jia Nuohui 5, Variety 4 is Yue Hongbao, Variety 5 is FR6105;

[0036] 2) After the rice-planting field is leveled, open a ditch 30cm deep and 33cm wide in the middle of the field and at the ridges on both sides;

[0037] 3) Open an oblique water inlet in the middle and both sides of the ridge of the irrigation canal in the seedling field. Dig a circular pit with a diameter of 36cm and a depth of 33cm on the side of the field. Put a slow-release zinc fertilizer bag in the circular pit. ;

[0038] 4) Seedlings of varieties 1, 2, 3, 4, and 5 are cultivated according to the conventional method. When the seedling age is 28 days, arrange seedlings in the order of varieties 1, 2, 3, 4, and 5, with a row spacing of 21×27cm, and plant 2 seeds per cluster Valley, among them, variety 1 is planted in 2 rows, variety 2 is planted in 2 rows, variety 3 is planted in 1 row, variety 4 is planted in 3 rows, variety 5...

Example Embodiment

[0045] Example 3:

[0046] 1) Variety 1 is Fuju 2, Variety 2 is Fuhei 6, Variety 3 is Jia Nuohui 5, Variety 4 is Yue Hongbao, Variety 5 is FR6105;

[0047] 2) After the seedling field is leveled, open a 28cm deep and 29cm wide ditch in the middle of the field and on both sides of the ridge;

[0048] 3) Open an oblique water inlet in the middle and both sides of the ridge of the irrigation canal in the rice planting field. Dig a circular pit with a diameter of 33m and a depth of 32cm on the side of the field, and put a slow-release zinc fertilizer bag in the circular pit. ;

[0049] 4) Seedlings of varieties 1, 2, 3, 4, and 5 are cultivated according to the conventional method. When the seedling age is 26 days, arrange seedlings in the order of varieties 1, 2, 3, 4, and 5, with a row spacing of 21×27cm, and plant 2 seeds per cluster. Valley, among them, variety 1 is planted in 2 rows, variety 2 is planted in 2 rows, variety 3 is planted in 1 row, variety 4 is planted in 3 rows, variet...

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Abstract

The invention discloses a method for cultivation of rice in a rich-zinc formula. A disease-resistant variety and four special rice varieties, including giant embryo rice, black rice, glutinous rice and red rice, similar in growth period and different in plant height are adopted as hybrid cultivation varieties. By a rich-zinc cultivation method in which controlled-release zinc fertilizers are placed at a water inlet, produced rice in the rich-zinc formula is high in zinc content, and functional rich-zinc formulated rice can be obtained without adoption of a mixing formula for rice harvested ina maturation stage and are rich in functional components including zinc, GABA, vitamins, minerals, anthocyanidin, carotene, cardiac glycoside and the like, low in amylose content, soft, glutinous anddelicious in taste and high in market price, so that peasants can obtain high planting economic benefits. Mixed planting of different varieties makes full use of height differences of different rice varieties, light, heat and fertilizer resources can be fully coordinated, biodiversity is realized, disease and pest resistance is improved, pesticide consumption is reduced, and rice and soil contamination is abated.

Description

technical field [0001] The invention relates to a method for cultivating zinc-rich formula rice, which belongs to the field of research on rice cultivation methods. Background technique [0002] Zinc is an essential trace element for the human body. It is known as the "flower of life" and "the source of intelligence". Zinc plays an extremely important role in important physiological processes such as human growth and development, reproductive inheritance, immunity, and endocrine. The trace element zinc has received widespread attention. Long-term consumption of zinc-rich rice can provide longer-lasting zinc supplementation with more obvious effects. Zinc-rich rice is one of the best ways for people to supplement zinc. Therefore, it is of great significance to explore a convenient and stable rice zinc enrichment method in rice production to improve the nutritional value of rice. In previous studies, there are many methods of zinc enrichment in crops. At present, there are mo...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01C21/00C05G1/00C05G3/00C05F17/00
CPCA01C21/005C05B17/00C05C9/00C05F17/00C05G5/12C05G5/30C05D1/02C05D9/00C05D9/02C05F3/00C05F5/002C05F11/08C05G3/00Y02W30/40
Inventor 章清杞陈幼玉杨帆李美德
Owner FUJIAN AGRI & FORESTRY UNIV
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