Total nutrient rice seedling culture substrate

Abstract

The invention provides a total nutrient rice seedling culture substrate, belonging to plant seedling culture substrates in the field of agriculture, and in particular relates to a total nutrient rice seedling culture substrate which takes turf as a main ingredient. The total nutrient rice seedling culture substrate contains 70%-87% of turf, 10%-27% of a fertilizer and 3%-15% of an agricultural water-retaining agent by weight percentage, wherein the fertilizer contains 20-40 parts of a nitrogen fertilizer, 15-25 parts of a phosphate fertilizer, 10-15 parts of a potash fertilizer, 8-12 parts of hypha protein powder, 6-10 parts of fulvic acid and 5-10 parts of fly ash in parts by weight. The total nutrient rice seedling culture substrate provided by the invention has the advantages of warming, ventilating, retaining the fertilizers and water, being nutritionally balanced, small in volume weight, easy and convenient to operate, easy to manage, good in seedling quality and low in seedling culture cost, labor and effort conservation, and the like.

Description

technical field

[0001] The invention belongs to a plant seedling-raising substrate in the agricultural field, in particular to a full-nutrient rice seedling-raising substrate with peat as the main component. Background technique

[0002] my country's rice seedling cultivation still follows the traditional method of borrowing soil to raise seedlings. This method has the following shortcomings: First, the traditional soil seedling raising process is complicated, labor-intensive, high cost of seedling raising, low technical content, and difficult to manage. The preparation of nutrient soil only includes many processes such as borrowing soil, drying soil, crushing, sieving soil, mixing fertilizer, mixing medicine, adjusting acid, weeding, and preventing diseases. ), the field transportation of seedlings is labor-intensive, while the rice seedling substrate of the present invention is only about 4 catties per plate, and the seedling transportation intensity is greatly reduced. S...

Examples

Embodiment 1

[0042] The full-nutrition rice seedling-raising substrate contains 70% of peat, 27% of fertilizer and 3% of agricultural water-retaining agent by weight.

Embodiment 2

[0044] The full-nutrition rice seedling-raising substrate contains 87% of peat, 10% of fertilizer and 3% of agricultural water-retaining agent by weight.

Embodiment 3

[0046] The full-nutrition rice seedling raising substrate contains 75% of peat, 10% of fertilizer and 15% of agricultural water-retaining agent by weight.

technical field

[0001] The invention belongs to a plant seedling-raising substrate in the agricultural field, in particular to a full-nutrient rice seedling-raising substrate with peat as the main component. Background technique

[0002] my country's rice seedling cultivation still follows the traditional method of borrowing soil to raise seedlings. This method has the following shortcomings: First, the traditional soil seedling raising process is complicated, labor-intensive, high cost of seedling raising, low technical content, and difficult to manage. The preparation of nutrient soil only includes many processes such as borrowing soil, drying soil, crushing, sieving soil, mixing fertilizer, mixing medicine, adjusting acid, weeding, and preventing diseases. ), the field transportation of seedlings is labor-intensive, while the rice seedling substrate of the present invention is only about 4 catties per plate, and the seedling transportation intensity is greatly reduced. S...

Examples

Embodiment 1

[0042] The full-nutrition rice seedling-raising substrate contains 70% of peat, 27% of fertilizer and 3% of agricultural water-retaining agent by weight.

Embodiment 2

[0044] The full-nutrition rice seedling-raising substrate contains 87% of peat, 10% of fertilizer and 3% of agricultural water-retaining agent by weight.

Embodiment 3

[0046] The full-nutrition rice seedling raising substrate contains 75% of peat, 10% of fertilizer and 15% of agricultural water-retaining agent by weight.