Sustained-release dendrobium special-use fertilizer

Abstract

The invention discloses a sustained-release dendrobium special-use fertilizer, which includes, by weight, 40-80 parts of ammonium bicarbonate, 30-40 parts of calcium superphosphate, 15-35 parts of potassium sulfate, 5-15 parts of a potassium magnesium phosphate fertilizer, 1-3 parts of calcium humate, 1-3 parts of magnesium humate, 1-3 parts of boron humate, 2-4 parts of sodium humate, 0.2-0.8 parts of compound sodium nitrophenolate, 5-15 parts of activated carbon, 1-4 parts of ore slag containing molybdenum, 1-4 parts of borax, 10-20 parts of an envelope sustained release agent, 1-2 parts of methylcellulose, and 50-80 parts of water. The fertilizer has high utilization rate, can effectively improve soil and increase yield of dendrobium, and is free of environment pollution.

Description

technical field

[0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for slow-release dendrobium. Background technique

[0002] Dendrobium is also known as Immortal Dendrobium Orchid Rhyme, Immortal Grass, Resurrection Grass, Ziying Xianzhu, Chlorophytum, Linlan, Forbidden Life, Nobile Flower, etc. The stem is erect, fleshy and thick, slightly flattened cylindrical, 10-60 cm long and 1.3 cm thick. Medicinal plant, sweet and slightly salty in nature and flavor, cold, and returns to the stomach, kidney, and lung meridians. Tonify stomach and promote body fluid, nourish yin and clear away heat. It is used for yin deficiency and body fluid deficiency, dry mouth, polydipsia, retching due to lack of food, asthenia heat after illness, and blurred vision. Dendrobium is elegant, exquisite and lovely, with bright colors and fragrant smell. It is known as one of the "four major ornamental foreign flowers".

[0003] At present, du...

Examples

Embodiment 1

[0017] A kind of special fertilizer for slow-release dendrobium proposed by the present invention, its raw material comprises by weight: 40 parts of ammonium bicarbonate, 40 parts of superphosphate, 15 parts of potassium sulfate, 15 parts of potassium magnesium phosphate fertilizer, 1 part of calcium humate, humic acid 3 parts of magnesium acid, 1 part of boron humate, 4 parts of sodium humate, 0.2 parts of sodium nitrophenolate, 15 parts of activated carbon, 1 part of molybdenum-containing slag, 4 parts of borax, 10 parts of coated slow-release agent, methyl cellulose 2 parts, 50 parts of water.

Embodiment 2

[0019] A special fertilizer for slow-release dendrobium proposed by the present invention, its raw materials include by weight: 80 parts of ammonium bicarbonate, 30 parts of superphosphate, 35 parts of potassium sulfate, 5 parts of potassium magnesium phosphate fertilizer, 3 parts of calcium humate, humic acid 1 part of magnesium acid, 3 parts of boron humate, 2 parts of sodium humate, 0.8 parts of sodium nitrophenolate, 5 parts of activated carbon, 4 parts of molybdenum-containing slag, 1 part of borax, 20 parts of coated slow-release agent, methyl cellulose 1 part, 80 parts of water.

[0020] The coated slow-release agent is prepared by the following process: mix bentonite, sodium lignosulfonate, sodium fatty alcohol polyoxyethylene ether sulfate, water, heat in a water bath, disperse ultrasonically, add sawdust and borax to stir, add cassava crude protein, phosphate The buffer solution is mixed and stirred evenly, wherein the pH value of the phosphate buffer solution is neu...

Embodiment 3

[0022] A kind of special fertilizer for slow-release dendrobium proposed by the present invention, its raw material comprises by weight: 50 parts of ammonium bicarbonate, 38 parts of superphosphate, 18 parts of potassium sulfate, 12 parts of potassium magnesium phosphate fertilizer, 1.5 parts of calcium humate, humic acid 2.5 parts of magnesium acid, 1.5 parts of boron humate, 3.5 parts of sodium humate, 0.4 parts of sodium nitrophenolate, 12 parts of activated carbon, 2 parts of molybdenum-containing slag, 3 parts of borax, 12 parts of coated slow-release agent, methyl cellulose 1.8 parts, 60 parts of water.

[0023] The coated slow-release agent is prepared by the following process: 14 parts of bentonite, 1 part of sodium lignosulfonate, 0.8 part of sodium fatty alcohol polyoxyethylene ether sulfate, and 20 parts of water are mixed by weight, heated in a water bath at 75°C for 25 minutes, and dispersed by ultrasonic 15min, add 1 part of sawdust, 2 parts of borax and stir for...

technical field

[0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for slow-release dendrobium. Background technique

[0002] Dendrobium is also known as Immortal Dendrobium Orchid Rhyme, Immortal Grass, Resurrection Grass, Ziying Xianzhu, Chlorophytum, Linlan, Forbidden Life, Nobile Flower, etc. The stem is erect, fleshy and thick, slightly flattened cylindrical, 10-60 cm long and 1.3 cm thick. Medicinal plant, sweet and slightly salty in nature and flavor, cold, and returns to the stomach, kidney, and lung meridians. Tonify stomach and promote body fluid, nourish yin and clear away heat. It is used for yin deficiency and body fluid deficiency, dry mouth, polydipsia, retching due to lack of food, asthenia heat after illness, and blurred vision. Dendrobium is elegant, exquisite and lovely, with bright colors and fragrant smell. It is known as one of the "four major ornamental foreign flowers".

[0003] At present, du...

Examples

Embodiment 1

[0017] A kind of special fertilizer for slow-release dendrobium proposed by the present invention, its raw material comprises by weight: 40 parts of ammonium bicarbonate, 40 parts of superphosphate, 15 parts of potassium sulfate, 15 parts of potassium magnesium phosphate fertilizer, 1 part of calcium humate, humic acid 3 parts of magnesium acid, 1 part of boron humate, 4 parts of sodium humate, 0.2 parts of sodium nitrophenolate, 15 parts of activated carbon, 1 part of molybdenum-containing slag, 4 parts of borax, 10 parts of coated slow-release agent, methyl cellulose 2 parts, 50 parts of water.

Embodiment 2

[0019] A special fertilizer for slow-release dendrobium proposed by the present invention, its raw materials include by weight: 80 parts of ammonium bicarbonate, 30 parts of superphosphate, 35 parts of potassium sulfate, 5 parts of potassium magnesium phosphate fertilizer, 3 parts of calcium humate, humic acid 1 part of magnesium acid, 3 parts of boron humate, 2 parts of sodium humate, 0.8 parts of sodium nitrophenolate, 5 parts of activated carbon, 4 parts of molybdenum-containing slag, 1 part of borax, 20 parts of coated slow-release agent, methyl cellulose 1 part, 80 parts of water.

[0020] The coated slow-release agent is prepared by the following process: mix bentonite, sodium lignosulfonate, sodium fatty alcohol polyoxyethylene ether sulfate, water, heat in a water bath, disperse ultrasonically, add sawdust and borax to stir, add cassava crude protein, phosphate The buffer solution is mixed and stirred evenly, wherein the pH value of the phosphate buffer solution is neu...

Embodiment 3

[0022] A kind of special fertilizer for slow-release dendrobium proposed by the present invention, its raw material comprises by weight: 50 parts of ammonium bicarbonate, 38 parts of superphosphate, 18 parts of potassium sulfate, 12 parts of potassium magnesium phosphate fertilizer, 1.5 parts of calcium humate, humic acid 2.5 parts of magnesium acid, 1.5 parts of boron humate, 3.5 parts of sodium humate, 0.4 parts of sodium nitrophenolate, 12 parts of activated carbon, 2 parts of molybdenum-containing slag, 3 parts of borax, 12 parts of coated slow-release agent, methyl cellulose 1.8 parts, 60 parts of water.

[0023] The coated slow-release agent is prepared by the following process: 14 parts of bentonite, 1 part of sodium lignosulfonate, 0.8 part of sodium fatty alcohol polyoxyethylene ether sulfate, and 20 parts of water are mixed by weight, heated in a water bath at 75°C for 25 minutes, and dispersed by ultrasonic 15min, add 1 part of sawdust, 2 parts of borax and stir for...