Organic ecological matrix for soilless culture and preparation method thereof
A soilless culture and substrate technology, applied in soilless culture, planting substrate, cultivation and other directions, can solve the problems of single type of market commodity, low recycling rate of waste litter, etc., to improve yield and fruit quality, and improve fruit quality. , the effect of improving the sugar-acid ratio
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Embodiment 1
[0018] Mix the waste bedding of the decomposed fermentation bed, decomposed straw, decomposed vinegar grains, and medical stone according to the volume ratio in Table 1-1 to obtain the corresponding substrates 1-8.
[0019] Mix the raw materials according to the raw materials and parts by volume in Table 1-2 to obtain the corresponding matrices D1-D4.
[0020] The bulk density, total porosity, pH, and EC of each matrix were measured, and the results are shown in Table 2.
[0021] Table 1-1
[0022] Volume ratio of decomposed fermentation bed waste bedding, decomposed straw, decomposed vinegar grains, and medical stone Matrix 1 35%、15%、35%、15% Matrix 2 35%、15%、30%、20% Matrix 3 40%、10%、30%、20% Matrix 4 40%、15%、25%、20% Matrix 5 45%、15%、20%、20% Matrix 6 45%、10%、25%、20% Matrix 7 50%、15%、15%、20% Matrix 8 50%、15%、20%、15%
[0023] ;
[0024] Table 1-2
[0025] Matrix D1 The volume ratio of waste litter to me...
Embodiment 2
[0040]The influence of the matrix prepared in Example 1 on the growth performance of solanaceous vegetables was tested. Taking tomato as an example, the effects of different substrates on tomato growth performance are shown in Table 3, Table 4, Table 5, and Table 6; the effects on tomato quality are shown in Table 7 and Table 8; the effects on tomato yield are shown in Table 7. Table 9 shows. Wherein, each group of data in Table 3-9 is the average value through more than 3 repeated tests.
[0041] Specific method: Select tomato seedlings of the same variety and relatively consistent growth, and dig an organic matrix cultivation groove every 1-1.2m under the same environmental factors such as light, temperature, and moisture. The groove is 75cm wide and 35cm deep. After excavation, plastic film can be laid in the tank, and the planting method of large ridges and double rows can be used for cultivation for a period of 3 months.
[0042] table 3
[0043] deal with ...
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