CN102344316A - Nutrient fertilizer of lettuce - Google Patents

Abstract

The invention relates to a nutrient fertilizer of lettuce. The nutrient fertilizer comprises rabbit manure, potassium dihydrogen phosphate, sulfuric acid, zinc sulfate, sodium molybdate, manganese sulfate, ammonium nitrate, coal slag, tobacco rods, spent mushroom compost, urea, crop straw, paclobutrazol, gibberellin and bentonite. Application of the nutrient fertilizer as a base fertilizer in one time not only can guarantee the nutrient elements necessary for the whole growth period of lettuce, but also can simultaneously kill germs, and can effectively prevent sclerotinia and botrytis infection. Thus, the nutrient fertilizer provided in the invention plays an active promotion role in raising lettuce quality.

Description

A kind of lettuce nutrition is fertile

Technical field

Patent of the present invention relates to a kind of fertilizer, and the nutrition that relates in particular to a kind of lettuce is fertile.

Background technology

Lettuce, composite family, Lactuca, one, the biennial herb plant.Lettuce can be divided into leaf with and stem with two types.The title of lettuce is a lot, in herbal medicine, is called " garden lettuce ", " lettuce " and " stone lettuce ".Leaf is claimed spring vegetable, romaine lettuce again with lettuce, and stem is claimed asparagus lettuce, fragrant bamboo shoot again with lettuce.China's various places cultivated area asparagus lettuce is more than romaine lettuce.The meat of asparagus lettuce is tender, stem can eat raw, cold and dressed with sauce, stir-fry and eat, drying or pickled.Romaine lettuce is mainly eaten blade or leaf-head, develops to some extent in the big city of especially southern coastal provinces, each big city in recent years, becomes the main vegetables of current increase pattern variety.Contain the lettuce element in the lettuce haulm, bitter, the high temperature and drought bitter taste is dense, can strengthen gastric juice, stimulates digestion, and improves a poor appetite, and has analgesia and hypnotic effect.

Lettuce belongs to winter crops, likes the climatope that cools, seedling ability-5 ℃ low temperature.Usually sow in the 9-10 month, the next year 4-5 month gathers in the crops.Under the booth environment, can shift to an earlier date breeding time, carries out but the lettuce jointing is grown in winter; Low temperature tolerance ability weakens; Like frosty weather, lettuce apical growing point tender leaf in process of growth receives freeze injury easily, makes sclerotium disease, gray mold pass through wound infection; Cause that the morbidity of blade, chylocaulous rots, thereby influence the quality of lettuce.

Summary of the invention

The nutrition that the invention provides a kind of lettuce is fertile, comprises following technical scheme:

Each compositions in weight percentage is in the fertilizer: 4 parts of rabbit excrement 30-50 parts, potassium primary phosphate 2-5 part, vitriolate of tartar 6-8 part, zinc sulfate 3-5 part, Sodium orthomolybdate 1-4 part, manganous sulfate 2-6 part, an ammonium nitrate 5-7 part, cinder 5-10 part, tobacco rods 7-10 part, mushroom slag 15-20 part, urea 20-25 part, agricultural crop straw 11-20 part, PP-333 2-5 part, Plant hormones regulators,gibberellins 4-7 part, wilkinite.

As one of preferred version of the present invention, agricultural crop straw can be any one in wheat straw, corn cob, corn stalk, the cotton stalk.

As one of preferred version of the present invention, the mushroom slag can be the culture material of mushroom, flat mushroom, needle mushroom.

The compound method of said nutritious fertilizer is:

Agricultural crop straw is pulverized, and mixed with rabbit excrement, mushroom slag, adding urea adjustment C/N ratio is 1: 20-1: 40; Heap fermentation in fermentation vat; The mixture water cut remains on 66-70%, and leavening temperature is 45 ℃, when core temperature reaches 65 ℃ in the heap, carries out turning; Whenever once, finish through 3 turning secondary fermentation at a distance from turning in 18 hours;

Tunning is mixed stirring 30 minutes with potassium primary phosphate, vitriolate of tartar, zinc sulfate, Sodium orthomolybdate, manganous sulfate, an ammonium nitrate;

The tobacco rods powder is crushed to the segment of 1cm, cinder, tobacco rods powder, PP-333, Plant hormones regulators,gibberellins, wilkinite is added in the mixture of a last step and continue to stir 1-2 hour, final mixture cooling, drying, granulating.

Nutrition of the present invention is fertile; As base manure is disposable apply after; Not only can enough assurances be provided to lettuce whole growth phase desired nutritional element; The effect that also has killing pathogenic bacteria simultaneously, sclerotium disease, the gray mold that can effectively prevent to be faced in the lettuce process of growth infect, and for the quality that improves lettuce positive promoter action are arranged.

Description of drawings

Fig. 1 is the fertile Production Flow Chart of a kind of lettuce nutrition of the present invention.

Embodiment

The present invention implements through following method, but implementation method is not limited to following examples:

Embodiment 1

Take by weighing according to parts by weight: 44 parts in rabbit excrement, 3 parts of potassium primary phosphates, 7 parts of vitriolate of tartar, 4 parts in zinc sulfate, 4 parts of Sodium orthomolybdates, 6 parts of manganous sulfates, 6 parts in an ammonium nitrate, 8 parts of cinders, 9 parts of tobacco rods, 17 parts of flat mushroom mushroom slags, 25 parts in urea, 20 parts of corn cob stalks, 5 parts of PP-333s, 7 parts of Plant hormones regulators,gibberellins, 4 parts of wilkinites.

Corn cob is pulverized, and mixed with rabbit excrement, flat mushroom mushroom slag, adding urea adjustment C/N ratio is 1: 30; Heap fermentation in fermentation vat; The mixture water cut remains on 66%, and leavening temperature is 45 ℃, when core temperature reaches 65 ℃ in the heap, carries out turning; Whenever once, finish through 3 turning secondary fermentation at a distance from turning in 18 hours;

Tunning is mixed stirring 30 minutes with potassium primary phosphate, vitriolate of tartar, zinc sulfate, Sodium orthomolybdate, manganous sulfate, an ammonium nitrate;

The tobacco rods powder is crushed to the segment of 1cm, cinder, tobacco rods powder, PP-333, Plant hormones regulators,gibberellins, wilkinite is added in the mixture of a last step and continue to stir 1 hour, final mixture cooling, drying, granulating.

Simultaneous test:

Contrast fertilizer is selected NPK.If repetition is not established in two processing.Handle 1: 5 mu of areas, contrast fertilizer; Handle 2: 5 mu of areas, fertilizer of the present invention.Lettuce all in sowing on September 21, make base manure and apply, every mu of 400kg of amount of application by fertilizer.

Observe growth result May 1 next year:

Its biological character shows as follows:

Embodiment 2

Take by weighing according to parts by weight: 30 parts in rabbit excrement, 2 parts of potassium primary phosphates, 6 parts of vitriolate of tartar, 3 parts in zinc sulfate, 1 part of Sodium orthomolybdate, 2 parts of manganous sulfates, 5 parts in an ammonium nitrate, 5 parts of cinders, 7 parts of tobacco rods, 15 parts of mushroom slags, 20 parts in urea, 11 parts of wheat stalks, 2 parts of PP-333s, 4 parts of Plant hormones regulators,gibberellins, 4 parts of wilkinites.

Wheat stalk is pulverized, and mixed with rabbit excrement, mushroom mushroom slag, adding urea adjustment C/N ratio is 1: 20; Heap fermentation in fermentation vat; The mixture water cut remains on 66%, and leavening temperature is 45 ℃, when core temperature reaches 65 ℃ in the heap, carries out turning; Whenever once, finish through 3 turning secondary fermentation at a distance from turning in 18 hours;

Tunning is mixed stirring 30 minutes with potassium primary phosphate, vitriolate of tartar, zinc sulfate, Sodium orthomolybdate, manganous sulfate, an ammonium nitrate;

The tobacco rods powder is crushed to the segment of 1cm, cinder, tobacco rods powder, PP-333, Plant hormones regulators,gibberellins, wilkinite is added in the mixture of a last step and continue to stir 1 hour, final mixture cooling, drying, granulating.

Simultaneous test:

Contrast fertilizer is selected the combination of muck and urea.If repetition is not established in two processing.Handle 1: 5 mu of areas, contrast fertilizer; Handle 2: 5 mu of areas, fertilizer of the present invention.Lettuce all in sowing on September 15, make base manure and apply, every mu of 350kg of amount of application by fertilizer.

Observe growth result April 20 next year:

Its biological character shows as follows:

Embodiment 3

Take by weighing according to parts by weight: 50 parts in rabbit excrement, 5 parts of potassium primary phosphates, 8 parts of vitriolate of tartar, 5 parts in zinc sulfate, 4 parts of Sodium orthomolybdates, 6 parts of manganous sulfates, 7 parts in an ammonium nitrate, 10 parts of cinders, 10 parts of tobacco rods, 20 parts of mushroom slags, 25 parts in urea, 20 parts of corn straws, 5 parts of PP-333s, 7 parts of Plant hormones regulators,gibberellins, 4 parts of wilkinites.

Corn straw is pulverized, and mixed with rabbit excrement, needle mushroom mushroom slag, adding urea adjustment C/N ratio is 1: 25; Heap fermentation in fermentation vat; The mixture water cut remains on 70%, and leavening temperature is 45 ℃, when core temperature reaches 65 ℃ in the heap, carries out turning; Whenever once, finish through 3 turning secondary fermentation at a distance from turning in 18 hours;

Tunning is mixed stirring 30 minutes with potassium primary phosphate, vitriolate of tartar, zinc sulfate, Sodium orthomolybdate, manganous sulfate, an ammonium nitrate;

The tobacco rods powder is crushed to the segment of 1cm, cinder, tobacco rods powder, PP-333, Plant hormones regulators,gibberellins, wilkinite is added in the mixture of a last step and continue to stir 1 hour, final mixture cooling, drying, granulating.

Simultaneous test:

Contrast fertilizer is selected NPK.If repetition is not established in two processing.Handle 1: 5 mu of areas, contrast fertilizer; Handle 2: 5 mu of areas, fertilizer of the present invention.Lettuce all in sowing on October 2, make base manure and apply, every mu of 400kg of amount of application by fertilizer.

Observe growth result May 10 next year:

Its biological character shows as follows:

Claims (1)

1. the nutritious fertilizer of a lettuce; It is characterized in that each compositions in weight percentage is in the fertilizer: 4 parts of rabbit excrement 30-50 parts, potassium primary phosphate 2-5 part, vitriolate of tartar 6-8 part, zinc sulfate 3-5 part, Sodium orthomolybdate 1-4 part, manganous sulfate 2-6 part, an ammonium nitrate 5-7 part, cinder 5-10 part, tobacco rods 7-10 part, mushroom slag 15-20 part, urea 20-25 part, agricultural crop straw 11-20 part, PP-333 2-5 part, Plant hormones regulators,gibberellins 4-7 part, wilkinite.

Said agricultural crop straw can be any one in wheat straw, corn cob, corn stalk, the cotton stalk.

Said mushroom slag can be the culture material of mushroom, flat mushroom, needle mushroom.

The compound method of said nutritious fertilizer is:

Agricultural crop straw is pulverized, and mixed with rabbit excrement, mushroom slag, adding urea adjustment C/N ratio is 1: 20-1: 40; Heap fermentation in fermentation vat; The mixture water cut remains on 66-70%, and leavening temperature is 45 ℃, when core temperature reaches 65 ℃ in the heap, carries out turning; Whenever once, finish through 3 turning secondary fermentation at a distance from turning in 18 hours;

Tunning is mixed stirring 30 minutes with potassium primary phosphate, vitriolate of tartar, zinc sulfate, Sodium orthomolybdate, manganous sulfate, an ammonium nitrate;

The tobacco rods powder is crushed to the segment of 1cm, cinder, tobacco rods powder, PP-333, Plant hormones regulators,gibberellins, wilkinite is added in the mixture of a last step and continue to stir 1-2 hour, final mixture cooling, drying, granulating.

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