Mesembryanthemum crystallinum water culture method
A hydroponic and ice-leaf technology, applied in the directions of botanical equipment and methods, cultivation, culture medium, etc., to achieve the effects of improved nutritional value, better taste, and high economic benefits
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Embodiment 1
[0017] 1) Soak the seeds of Bingye Rizhonghua in clear water, and after fully absorbing, sow them on the germination bed. After the seeds germinate, raise them in a seedling tray until they grow 4 leaves; keep the soil when raising seedlings The relative humidity is 60%;
[0018] 2) Move the grown seedlings into a foam seedling tray, fix one seedling per hole with a sponge, then add culture medium for cultivation, and keep the ambient temperature at 30°C; the components and their concentrations in the culture medium are: NH 4 NO 3 2.9mmol / L, NaH 2 PO 4 ·H 2 O0.32 mmol / L, K 2 SO 4 2.0 mmol / L, CaCl 2 2.0 mmol / L, MgSO 4 ·7H 2 O 7 mmol / L, NaCl 200mmol / L, MnCl 2 4H 2 O 9.0×10 -3 mmol / L, (NH 4 ) 6 MO 2 4H 2 O 5.2×10 -4 mmol / L,H 2 BO 3 2.0×10 -3 mmol / L, ZnSO 4 ·7H 2 O 2.0×10 -3 mmol / L, CuSO 4 ·7H 2 O 2.0×10 -3 mmol / L, FeCl 3 ·6H 2 O4.0×10 -3 mmol / L, Na 2 CO 3 80 mmol / L; shade with a layer of shade net at the seedling stage, and the shade degre...
Embodiment 2
[0020] 1) Soak the seeds of Bingye Rizhonghua in clear water, and after fully absorbing, sow them on the germination bed. After the seeds germinate, raise them in a seedling tray until they grow 4 leaves; keep the soil when raising seedlings The relative humidity is 60%;
[0021] 2) Move the grown seedlings into a foam seedling tray, fix one seedling per hole with a sponge, then add culture medium for cultivation, and keep the ambient temperature at 25°C; the components and their concentrations in the culture medium are: NH 4 NO 3 2.9mmol / L, NaH 2 PO 4 ·H 2 O0.32 mmol / L, K 2 SO 4 2.0 mmol / L, CaCl 2 2.0 mmol / L, MgSO 4 ·7H 2 O 7 mmol / L, NaCl 200mmol / L, MnCl 2 4H 2 O 9.0×10 -3 mmol / L, (NH 4 ) 6 MO 2 4H 2 O 5.2×10 -4 mmol / L,H 2 BO 3 2.0×10 -3 mmol / L, ZnSO 4 ·7H 2 O 2.0×10 -3 mmol / L, CuSO 4 ·7H 2 O 2.0×10 -3 mmol / L, FeCl 3 ·6H 2 O4.0×10 -3 mmol / L, Na 2 CO 3 80 mmol / L; at the seedling stage, use a layer of sunshade net for shading, and the sh...
Embodiment 3
[0023] 1) Soak the seeds of Bingye Rizhonghua in clean water, and after fully absorbing, sow them on the germination bed. After the seeds germinate, raise them in a seedling tray until they grow 5 leaves; keep the soil when raising seedlings The relative humidity is 60%;
[0024] 2) Move the grown seedlings into a foam seedling tray, fix one seedling per hole with a sponge, then add culture medium for cultivation, and keep the ambient temperature at 20°C; the components and their concentrations in the culture medium are: NH 4 NO 3 2.9mmol / L, NaH 2 PO 4 ·H 2 O0.32 mmol / L, K 2 SO 4 2.0 mmol / L, CaCl 2 2.0 mmol / L, MgSO 4 ·7H 2 O 7 mmol / L, NaCl 200mmol / L, MnCl 2 4H 2 O 9.0×10 -3 mmol / L, (NH 4 ) 6 MO 2 4H 2 O 5.2×10 -4 mmol / L,H 2 BO 3 2.0×10 -3 mmol / L, ZnSO 4 ·7H 2 O 2.0×10 -3 mmol / L, CuSO 4 ·7H 2 O 2.0×10 -3 mmol / L, FeCl 3 ·6H 2 O4.0×10 -3 mmol / L, Na 2 CO 3 80 mmol / L; at the seedling stage, use a layer of sunshade net for shading, and the sh...
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