Organic vegetable insecticide-fertilizer and preparation method thereof

Abstract

The invention relates to the field of insecticide-fertilizers, and specifically provides an organic vegetable insecticide-fertilizer and a preparation method thereof. The organic vegetable insecticide-fertilizer is prepared from raw materials of, by weight: 10 to 30 parts of shrubby flase indigo, 3 to 10 parts of flaccid knotweed herb, 5 to 15 parts of maifanite, 5 to 15 parts of bituminous coal,35 to 60 parts of farmyard manure, and 1 to 5 parts of ammonium bicarbonate. The preparation method of the organic vegetable insecticide-fertilizer comprises steps that: shrubby flase indigo is driedin air, and is cut; flaccid knotweed herb is washed by using water, dried in air, and juiced; a juice and a residue are collected after juicing; the residue is boiled in water, and a boiled juice anda residue are separated and collected after the boiling step; the juice collected after juicing is combined with the juice collected after boiling, such that a flaccid knotweed herb juice is obtainedfor later use; ammonium bicarbonate and bituminous coal are well mixed by stirring, and the mixture is settled for at least 40 minutes; and composting is carried out until the compost is mature. Withthe organic vegetable insecticide-fertilizer, purposes of turning wastes into treasures and combining insecticides with fertilizers are achieved. The organic vegetable insecticide-fertilizer has a function of soil restoring, and is safe and low in carbon. With the organic vegetable insecticide-fertilizer, nutrient elements required by vegetables can be comprehensively supplied.

Description

technical field

[0001] The invention relates to the field of fertilizers, in particular to the field of medicinal fertilizers, in particular to organic vegetable medicinal fertilizers and a preparation method thereof. Background technique

[0002] According to my country's agricultural development plan of developing low-carbon, circular, organic agriculture and ensuring food safety, and with the aim of improving the quality of agricultural products and reducing production costs, research on green fertilizers for crops has become an inevitable trend. Medicinal fertilizer is a kind of green manure.

[0003] Green manure is green plant matter used as fertilizer. Green manure is a nutrient-complete biological fertilizer source. Green manure is not only an effective way to increase fertilizer sources, but also has a great effect on soil improvement. Specifically, green medicinal fertilizer has the following advantages:

[0004] (1) It can provide rich nutrients for the soil. ...

Examples

Embodiment 1

[0058] A kind of organic vegetable medicinal fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 15kg, Polygonum sp. 5kg, medical stone 14kg, lignite 10kg, farmyard manure (water content≤30%) human and animal feces) 45kg, ammonium bicarbonate 1kg;

[0059] The preparation method comprises the following steps: operating according to the ratio of raw materials by weight:

[0060] 1) Dry Amorpha fruticosa in the sun until it wilts, and then cut it off (the length of 1 cm is suitable).

[0061] 2) Wash the Polygonum sp. with clear water twice, and dry it in the natural state (it takes 20 minutes at 25°C). Then put them all into a juicer (crushing juicer) to squeeze the juice; place the juice in a clean stainless steel barrel. Collect the residue and put it into clean water to boil for 20 minutes (residue:clear water=1:2), separate liquid and residue. The liquid (combined with the initial squeezed jui...

Embodiment 2

[0071] A kind of organic vegetable medicinal fertilizer described in the present embodiment, is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 10kg, Polygonum japonica 3kg, medical stone 5kg, lignite 5kg, farmyard manure (human and animal excrement) 35kg, Ammonium bicarbonate 3kg. The preparation method and steps of a kind of organic vegetable fertilizer described in this embodiment are the same as those in Embodiment 1.

Embodiment 3

[0073] A kind of organic vegetable medicinal fertilizer described in the present embodiment, is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 30kg, Polygonum sp. 10kg, medical stone 15kg, lignite 15kg, farmyard manure (human and animal excrement) 60kg, Ammonium bicarbonate 5kg. The preparation method and steps of a kind of organic vegetable fertilizer described in this embodiment are the same as those in Embodiment 1.

technical field

[0001] The invention relates to the field of fertilizers, in particular to the field of medicinal fertilizers, in particular to organic vegetable medicinal fertilizers and a preparation method thereof. Background technique

[0002] According to my country's agricultural development plan of developing low-carbon, circular, organic agriculture and ensuring food safety, and with the aim of improving the quality of agricultural products and reducing production costs, research on green fertilizers for crops has become an inevitable trend. Medicinal fertilizer is a kind of green manure.

[0003] Green manure is green plant matter used as fertilizer. Green manure is a nutrient-complete biological fertilizer source. Green manure is not only an effective way to increase fertilizer sources, but also has a great effect on soil improvement. Specifically, green medicinal fertilizer has the following advantages:

[0004] (1) It can provide rich nutrients for the soil. ...

Examples

Embodiment 1

[0058] A kind of organic vegetable medicinal fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 15kg, Polygonum sp. 5kg, medical stone 14kg, lignite 10kg, farmyard manure (water content≤30%) human and animal feces) 45kg, ammonium bicarbonate 1kg;

[0059] The preparation method comprises the following steps: operating according to the ratio of raw materials by weight:

[0060] 1) Dry Amorpha fruticosa in the sun until it wilts, and then cut it off (the length of 1 cm is suitable).

[0061] 2) Wash the Polygonum sp. with clear water twice, and dry it in the natural state (it takes 20 minutes at 25°C). Then put them all into a juicer (crushing juicer) to squeeze the juice; place the juice in a clean stainless steel barrel. Collect the residue and put it into clean water to boil for 20 minutes (residue:clear water=1:2), separate liquid and residue. The liquid (combined with the initial squeezed jui...

Embodiment 2

[0071] A kind of organic vegetable medicinal fertilizer described in the present embodiment, is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 10kg, Polygonum japonica 3kg, medical stone 5kg, lignite 5kg, farmyard manure (human and animal excrement) 35kg, Ammonium bicarbonate 3kg. The preparation method and steps of a kind of organic vegetable fertilizer described in this embodiment are the same as those in Embodiment 1.

Embodiment 3

[0073] A kind of organic vegetable medicinal fertilizer described in the present embodiment, is made up of the raw material of following parts by weight (kg): Amorpha fruticosa 30kg, Polygonum sp. 10kg, medical stone 15kg, lignite 15kg, farmyard manure (human and animal excrement) 60kg, Ammonium bicarbonate 5kg. The preparation method and steps of a kind of organic vegetable fertilizer described in this embodiment are the same as those in Embodiment 1.

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