CN104557229A

CN104557229A - Zinc-selenium-calcium enriched high-efficiency foliar fertilizer

Info

Publication number: CN104557229A
Application number: CN201310467257.3A
Authority: CN
Inventors: 修相鹏
Original assignee: QINGDAO BOYANDA INDUSTRIAL TECHNOLOGY INSTITUTE (GENERAL PARTNERSHIP)
Current assignee: QINGDAO BOYANDA INDUSTRIAL TECHNOLOGY INSTITUTE (GENERAL PARTNERSHIP)
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2015-04-29

Abstract

The invention discloses a zinc-selenium-calcium enriched high-efficiency foliar fertilizer, and is characterized in that the foliar fertilizer comprises the following raw materials by weight: 60-70 parts of biological fermentation amino acids, 30-40 parts of humic acid, 20-30 parts of boric acid, 15-25 parts of potassium dihydrogen phosphate, 8-10 parts of sodium hydrogen sulfite, 5-6 parts of sodium selenite, 5-8 parts of zinc sulfate, 6-8 parts of calcium nitrate, 1-2 parts of abscisic acid, 2-3 parts of compound sodium nitrophenolate, 1-2 parts of EDTA-2Na, 2-3 parts of trace elements, and 100 parts of water. The zinc-selenium-calcium enriched high-efficiency foliar fertilizer is rich in selenium, zinc or calcium and various trace elements of boron, copper, iron, manganese and molybdenum, can reduce the applying amount of pesticides, and enables functional elements in harvested products to be enriched and improved. Boric acid can prolong the plant blossom period, and enhances photosynthesis; potassium dihydrogen phosphate provides essential normal-amount nutrient elements for plant growth. The zinc-selenium-calcium enriched high-efficiency foliar fertilize is scientific in ratio of the raw materials and low in production cost, and fills the blank of foliar fertilizers.

Description

A kind of rich zinc selenium calcium efficient foliage fertilizer

Technical field:

The invention belongs to agrochemical technical field, be specifically related to a kind of rich zinc selenium calcium efficient foliage fertilizer.

Background technology:

The main path of plant absorption nutritive element has two, i.e. root and leaf.Crop is mainly through the nutrition supply growth and development of plants in root absorption soil or nutritive medium, except root system, crop can also absorb nutrient by cauline leaf, during plant growth, the phenomenon of this non-Root Absorption nutrition is exactly the exoroot nutrition of crop, and the measure to the dietetic alimentation surface fertilising except crop root is exactly generally leaf dressing.

Along with the raising of people's living standard, the production and supplyment with the functional product of health-care effect becomes the target generally pursued, the production of especially rich selenium, rich zinc and high calcium product.The method how obtaining the enrichment of high health care mineral substance is more, such as, uses fertilizer targetedly in soil, because the fertilizer in being manured into soil needs by Root Absorption, thus absorb and bioaccumulation efficiency lower, be difficult to the effect reaching the best.

The fertilizer agriculturally used at present has separately or compound supplements major element needed for plant-growth, as urea, salt of wormwood, potassium primary phosphate, bicarbonate of ammonia; Also have and supplement major and trace element needed for plant-growth simultaneously, also have and to add plant-growth regulator simultaneously.These fertilizer can play the effect of the nutritive ingredient providing plant-growth, but do not possess rich selenium production technology and to human-body safety mend selenium, zinc supplementation function.

Summary of the invention:

The object of this invention is to provide a kind of foliage fertilizer being rich in the nutritive elements such as selenium, zinc or calcium.The product obtained can meet the needs of the various element of human body, again can increase yield, oil recovery enhancement.

The invention provides a kind of rich zinc selenium calcium efficient foliage fertilizer, it is characterized in that, described leaf fertilizer raw material parts by weights is composed as follows:

Biological fermentation amino acid 60-70 part, humic acid 30-40 part, boric acid 20-30 part, potassium primary phosphate 15-25 part, sodium bisulfite 8-10 part, Sodium Selenite 5-6 part, zinc sulfate 5-8 part, nitrocalcite 6-8 part, dormin 1-2 part, sodium nitrophenolate 2-3, EDTA-2Na 1-2 part, micro-2-3 part, 100 parts, water.

The rich zinc selenium calcium efficient foliage fertilizer of above-mentioned one, it is characterized in that, described trace element comprises boron, copper, iron, manganese, molybdenum, and its ratio of weight and number is boron 0.3 part, copper 0.2 part, iron 0.2 part, 0.2 part, manganese, molybdenum 0.1 part.

Beneficial effect of the present invention:

The present invention, owing to being added with selenium, zinc or calcium constituent in foliage fertilizer component, makes the functional elements in the product gathered in the crops obtain enrichment and raising, produces the directed technique effect supplementing mineral nutrient element to user.Boric acid can extend plant blossom time, strengthens photosynthesis; Potassium primary phosphate provides required grand nutrition element for plant-growth; Boron, copper, iron, manganese, molybdenum, various trace elements, applications of pesticide amount can be reduced, reduce costs, improve photosynthetic utilization ratio, promote carbon, hydrogen, oxygen absorption, and involved in sugar, protein and fat metabolism, to crop grow and various physiological process all have promoter action, thus raising output, oil recovery enhancement.Raw material ratio science of the present invention, low production cost, has filled up the blank of foliar nutrient.

Embodiment

Embodiment 1

A kind of rich zinc selenium calcium efficient foliage fertilizer, it is characterized in that, described leaf fertilizer raw material parts by weights is composed as follows:

60 parts, biological fermentation amino acid, humic acid 30 parts, boric acid 20 parts, potassium primary phosphate 25 parts, sodium bisulfite 8 parts, Sodium Selenite 5 parts, 5 parts, zinc sulfate, 6 parts, nitrocalcite, dormin 1 part, sodium nitrophenolate 2, EDTA-2Na 1 part, the trace element 2 parts be made up of boron 0.3 part, copper 0.2 part, iron 0.2 part, 0.2 part, manganese, molybdenum 0.1 part, 100 parts, water.

Embodiment 2

70 parts, biological fermentation amino acid, humic acid 30 parts, boric acid 30 parts, potassium primary phosphate 15 parts, sodium bisulfite 10 parts, Sodium Selenite 6 parts, 8 parts, zinc sulfate, 8 parts, nitrocalcite, dormin 2 parts, sodium nitrophenolate 3, EDTA-2Na 2 parts, the trace element 3 parts be made up of boron 0.3 part, copper 0.2 part, iron 0.2 part, 0.2 part, manganese, molybdenum 0.1 part, 100 parts, water.

Embodiment 3

65 parts, biological fermentation amino acid, humic acid 35 parts, boric acid 25 parts, potassium primary phosphate 20 parts, sodium bisulfite 9 parts, Sodium Selenite 6 parts, 6 parts, zinc sulfate, 7 parts, nitrocalcite, dormin 2 parts, sodium nitrophenolate 2, EDTA-2Na 1 part, the trace element 2 parts be made up of boron 0.3 part, copper 0.2 part, iron 0.2 part, 0.2 part, manganese, molybdenum 0.1 part, 100 parts, water.

Test method

Two process are established in test altogether, adopt matched-pair design, and often pair is repeated four times, and plot area is 40 square metres.

Process 1: spray " foliage fertilizer of the present invention " (convert clear water 30kg with this fertile 60g at every turn, respectively spray once in cotton in seedling stage, florescence, bell phase for every mu, spray three times altogether);

Process 2: spray equivalent clear water the same period with process 1 and compare,

Test is carried out on the basis of local habits fertilization, and habits fertilization is every mu of bottom application farm manure 3.5 side, composite fertilizer 50 kg (45%).Test householder plows on October 27th, 2010 sowing, and period of seedling establishment topdresses once, and every mu chases after urea 25kg.Test respectively on February 16th, 2011, March 9, April 16 carrying out three times and spray solution or clear water.Cotton, in maturation results on June 3, is randomly drawed 20 strains and investigates Traits during results.Test sprays except solution or clear water except protocols call, and other control measures are with general land for growing field crops.

Results and analysis

Spray " foliage fertilizer of the present invention " and improve cotton economic characters.Spray " foliage fertilizer of the present invention " comparatively to spray the average cotton Bolls per plant of clear water and increase by 2.5, Single boll weight is basically identical, and individual plant cotton boll comes off several minimizing 1.This illustrates that cotton sprays " foliage fertilizer of the present invention ' ' add cotton Bolls per plant, decrease individual plant cotton boll and to come off number.

Claims

1. a rich zinc selenium calcium efficient foliage fertilizer, is characterized in that, described leaf fertilizer raw material parts by weights is composed as follows:

2. the rich zinc selenium calcium efficient foliage fertilizer of one according to claim 1, it is characterized in that, described trace element comprises boron, copper, iron, manganese, molybdenum, and its ratio of weight and number is boron 0.3 part, copper 0.2 part, iron 0.2 part, 0.2 part, manganese, molybdenum 0.1 part.