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Selenium-rich ananas comosus high-quality and high-yield cultivation method

A cultivation method and pineapple technology are applied in the field of high-quality and high-yield cultivation of selenium-enriched pineapples, which can solve the problems of low selenium content in pineapples, imperfect planting technology, low yield and the like, achieve low price, enhance disease resistance and stress resistance, and promote plant growth. effect of growth

Inactive Publication Date: 2018-08-17
GUANGZHOU JUCHAN MODERN AGRI RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the planting technology of selenium-enriched pineapple has not been perfected, and the planted pineapple contains less selenium, and the yield is low, which cannot meet people's needs

Method used

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  • Selenium-rich ananas comosus high-quality and high-yield cultivation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-quality and high-yield cultivation method for selenium-enriched pineapple, comprising the following steps:

[0027] (1) Choose a 15-30° slope with convenient transportation and deep, fertile and loose soil, and apply 300-500kg / 667m 2 After quicklime disinfection, pineapple sucking buds and descending buds were selected for planting in July when the weather was fine and the soil humidity was 30% to 70%.

[0028] (2) When planting, peel off a few small leaves at the base of the sprouts to expose the root points, and cultivate them according to the specifications of large rows × small rows × plant spacing = 70cm × 40cm × 40cm. After 10-15 days after planting, mix 100mL of 38% herbaceous Ground spray with degassing, 50g of 80% pure arazine and 15L of water;

[0029] (3) After 30 days of planting, every 667m 2 Apply 35-40kg of selenium-enriched fertilizer, from late October to early November, combined with soil every 667m 2 Apply 15-25kg of urea, 38-42kg of compoun...

Embodiment 2

[0039] A high-quality and high-yield cultivation method for selenium-enriched pineapple. The selenium-enriched fertilizer is composed of the following raw materials in parts by weight: 9 parts of humic acid urea, 12.5 parts of livestock manure, 4 parts of edible fungus strain packs, 4 parts of biological enzymes, and 14 parts of plant ash 7.5 parts of agricultural rare earth, 5.5 parts of bentonite, 2.5 parts of chitin, 2.5 parts of sodium perborate, 4.5 parts of calcium superphosphate, 4.75 parts of ferrous sulfate, 4 parts of potassium sulfate, 0.2 parts of manganese sulfate, 0.2 parts of copper sulfate, molybdenum 0.2 parts of ammonium acid, 1 part of photosynthetic bacteria powder, 0.7 parts of sodium selenite, and 4.5 parts of yeast selenium.

[0040] A selenium-enriched pineapple high-quality and high-yield cultivation method, the foliar fertilizer is composed of the following raw materials in parts by weight: 15 parts of calcium carbonate, 12.5 parts of magnesium carbona...

Embodiment 3

[0044] A high-quality and high-yield cultivation method of selenium-enriched pineapple, wherein the selenium-enriched fertilizer is composed of the following raw materials in parts by weight: 12 parts of humic acid urea, 15 parts of livestock excrement, 5 parts of edible fungus strain pack, 6 parts of biological enzyme, and 15 parts of plant ash 8 parts, agricultural rare earth 8 parts, bentonite 6 parts, chitin 3 parts, sodium perborate 3 parts, calcium superphosphate 5 parts, ferrous sulfate 5.5 parts, potassium sulfate 4.5 parts, manganese sulfate 0.3 parts, copper sulfate 0.3 parts, molybdenum 0.3 parts of ammonium acid, 1.5 parts of photosynthetic bacteria powder, 0.9 parts of sodium selenite, and 5 parts of yeast selenium.

[0045] A high-quality and high-yield cultivation method for selenium-enriched pineapple. The foliage fertilizer is composed of the following raw materials in parts by weight: 17 parts of calcium carbonate, 15 parts of magnesium carbonate, 9 parts of b...

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Abstract

The invention belongs to the technical field of fruit planting, and particularly relates to a selenium-rich ananas comosus high-quality and high-yield cultivation method. The method mainly comprises the following steps of (1) land selection and base fertilizer application; (2) field planting; (3) fertilizer application; and (4) harvesting. The selenium-rich ananas comosus high-quality and high-yield cultivation method has the advantages that selenium-rich fertilizer, flower forcing agentia, compound fertilizer and leaf fertilizer which are reasonably prepared are applied during the growth period of ananas comosus, a reasonable fertilization mode is adopted, so that the planted ananas comosus is high-quality and delicious and rich in organic selenium and other nutritional ingredients, people's needs for nutrients are met, the yield of the ananas comosus is greatly improved, and economic benefits are increased. The selenium-rich fertilizer is prepared from urea humate, livestock fecaluria, edible fungi strain package, biological enzyme, plant ash, agricultural rare earth, bentonite, chitin, sodium perborate, calcium superphosphate, ferrous sulfate, potassium sulphate, manganese sulfate, copper sulfate, ammonium molybdate, photosynthetic bacteria powder, sodium selenite and selenium yeast.

Description

technical field [0001] The invention relates to the technical field of fruit planting, in particular to a high-quality and high-yield cultivation method for selenium-enriched pineapple. Background technique [0002] As fresh food, pineapple is golden in color, rich in aroma, sweet and sour, crisp and juicy. In addition to being eaten fresh, pineapple fruit is mostly used for canning, and it is widely loved because it can maintain its original flavor. Pineapple fruit is of good quality and rich in nutrition, containing a lot of fructose, glucose, vitamin B, C, phosphorus, citric acid and protease and other substances. Pineapple is flat in nature, sweet, slightly sour, slightly astringent, and slightly cold in nature. It has the effects of clearing heat and quenching thirst, eliminating food and diarrhea, nourishing the spleen and stomach, strengthening vitality, nourishing qi and blood, eliminating food, removing dampness, and beautifying and slimming. It is a summer medical...

Claims

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Application Information

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IPC IPC(8): A01G22/05C05G3/00C05G3/04A01N43/12A01N45/00A01N37/10A01P21/00C05G3/80
CPCA01G22/05A01N37/10A01N43/12A01N45/00C05B1/02C05B15/00C05G3/00C05G3/80C05C3/00C05C9/00C05D1/00C05D1/02C05D9/00C05D9/02C05F3/00C05F5/00C05F11/02C05F11/08C05B17/00C05D3/02C05D5/00
Inventor 不公告发明人
Owner GUANGZHOU JUCHAN MODERN AGRI RES INST CO LTD
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