AU2020103152A4

AU2020103152A4 - Fertilizer for growing olea europaea and preparation method thereof

Info

Publication number: AU2020103152A4
Application number: AU2020103152A
Authority: AU
Inventors: Ming'e BAI; Liang Cheng; Shiming CHENG; Sufang HAN; Liang Xu
Original assignee: Zhejiang Academy of Forestry
Current assignee: Zhejiang Academy of Forestry
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-07
Anticipated expiration: 2028-10-30

Abstract

The disclosure provides a fertilizer for growing Olea europaea including sheep manure, corn stalk powder, pyrethrum, Fructus Cnidii, Rhizoma Polygonati, conchospore powder, rapeseed meal, chicken manure, rice bran, Rhodococcus powder, Sporothrix powder, Escherichia coli powder, Bacillus subtilis powder, rare earth micronutrient, amino acids, urea (CH4N20), calcium superphosphate (Ca(H2PO 4)2), potassium sulfate (K2 S0 4) and borax (Na2B 4 O710H20). Application of the fertilizer of the disclosure in the field can supplement soil organic matters, improve soil permeability, soil fertility, and soil oxygen content, thereby improving water retention, heat preservation, and fertilizer retention to meet the needs of Olea europaea growth and fruit bearing to achieve a high yield and great industrial benefits. The disclosure provides a special fertilizer that meets the growth demands of Olea europaea in our province in China. The fertilizer of the disclosure has a high fertilizer efficiency, thereby reducing environmental pollution and enabling application in a small amount. Moreover, the fertilizer does not pollute the environment during production and application, which meets the requirements of sustainable development.

Description

The disclosure provides a fertilizer for growing Olea europaea including sheep manure, corn stalk powder, pyrethrum, Fructus Cnidii, Rhizoma Polygonati, conchospore powder, rapeseed meal, chicken manure, rice bran, Rhodococcus powder, Sporothrix powder, Escherichiacoli powder, Bacillus subtilis powder, rare earth micronutrient, amino acids, urea (CH4 N 2 0), calcium superphosphate (Ca(H2PO 4 )2), potassium sulfate (K2 S0 4 ) and borax (Na2B 4 O 7 10H2 0). Application of the fertilizer of the disclosure in the field can supplement soil organic matters, improve soil permeability, soil fertility, and soil oxygen content, thereby improving water retention, heat preservation, and fertilizer retention to meet the needs of Olea europaea growth and fruit bearing to achieve a high yield and great industrial benefits. The disclosure provides a special fertilizer that meets the growth demands of Olea europaea in our province in China. The fertilizer of the disclosure has a high fertilizer efficiency, thereby reducing environmental pollution and enabling application in a small amount. Moreover, the fertilizer does not pollute the environment during production and application, which meets the requirements of sustainable development.

FERTILIZER FOR GROWING OLEA EUROPAEA AND PREPARATION METHOD THEREOF

TECHNICAL FIELD The disclosure relates to the technical field of fertilizers, in particular to a fertilizer for growing Olea europaea and a preparation method thereof.

BACKGROUND Olea europaea is native to the Mediterranean, and its fruit is rich in high-quality edible olive oil. The olive oil contains rich unsaturated fatty acids, multiple vitamins and microelements. It has many functions such as enhancing human immunity, treating cardiovascular and cerebrovascular diseases, and benefiting beauty and health care. It enjoys reputations of "vegetable oil queen" and "golden liquid" and the like. China started introduction of Olea europaea at a large scale in 1964, and currently, a planting area of the tree has reached more than 600,000 mu. Major Olea europaea cultivation regions in China have a subtropical monsoon climate. In summer, there are frequent heavy rainfalls. The soil is mostly clayey soil with a shallow soil layer, which is easy to harden, and poor in permeability. In winter and spring, there is little rain, which leads to drought. At a current stage, the Olea europaea is mainly grown in loess-carbonate cinnamon soil in drought half-hill areas where an organic matter content is lowest and elements are easily lost. Therefore, it is necessary to develop a special fertilizer for growing the Olea europaea to improve quality and yield of the Olea europaea. Current methods for preparing fertilizers take about one month to produce finished fertilizers, which are not sufficient for planting.

SUMMARY An objective of the disclosure is to provide a fertilizer for growing Olea europaea and a preparation method thereof. Use of the fertilizer can increase disease resistance of the Olea europaea and ensure strong growth of the Olea europaea, thereby improving yield and quality of fruits of the Olea europaea. A technical solution of the disclosure is: a fertilizer for growing Olea europaea, including the following materials in parts by weight: 38-40 parts of sheep manure, 23-25 parts of corn stalk powder, 14-16 parts of pyrethrum, 6-8 parts of Fructus Cnidii, 7-9 parts of Rhizoma Polygonati, -20 parts of conchospore powder, 18-25 parts of rapeseed meal, 40-45 parts of chicken manure, -40 parts of rice bran, 4-6 parts of Rhodococcus powder, 4-6 parts of Sporothrix powder, 4-6 parts of Escherichia coli powder, 5-7 parts of Bacillus subtilis powder, 3-5 parts of rare earth micronutrient, 3-5 parts of amino acids, 7-10 parts of urea (CH 4N 2 0), 8-11 parts of calcium superphosphate (Ca(H2PO 4 )2), 9-12 parts of potassium sulfate (K 2 S 4 ) and 10-13 parts of borax (Na2B 4 O7 10H 20).

Optionally, the fertilizer for growing Olea europaea includes 40 parts of sheep manure, 25 parts of corn stalk powder, 16 parts of pyrethrum, 8 parts of Fructus Cnidii, 9 parts of Rhizoma Polygonati, 20 parts of conchospore powder, 25 parts of rapeseed meal, 45 parts of chicken manure, 40 parts of rice bran, 6 parts of Rhodococcus powder, 6 parts of Sporothrix powder, 6 parts of Escherichia coli powder, 7 parts of Bacillus subtilis powder, 5 parts of rare earth micronutrient, 5 parts of amino acids, 10 parts of urea (CH 4N 2 0), 11 parts of calcium superphosphate (Ca(H2PO 4 )2), 12 parts of potassium sulfate (K 2 S 4 ) and 13 parts of borax (Na2B 4 O 7 10H 20). The fertilizer for growing Olea europaea is prepared by a method including the following steps: step (1): weighing raw materials based on the above parts by weight; step (2): mixing and stirring the sheep manure, the corn stalk powder, the pyrethrum, the Fructus Cnidii, the Rhizoma Polygonati, the conchospore powder, the rapeseed meal, the chicken manure, the rice bran, the Rhodococcus powder, the Sporothrix powder, the Escherichia coli powder, the Bacillus subtilis powder and the rare earth micronutrient, spraying water at 35-40°C in an amount of one-tenth of total weight of raw materials, covering with a film, sealing and fermenting at 25-35°C for 9-16 d to obtain a product A; step (3): sterilizing the amino acids, the urea (CH 4N 2 0), the calcium superphosphate (Ca(H2PO 4 )2), the potassium sulfate (K 2 SO 4 ) and the borax (Na2B 4 O 7 10H 2 0) in an autoclave at 120°C for 25 min to obtain a product B; step (4): mixing the product A obtained in step (2) and the product B obtained in step (3) and stirring uniformly to obtain the fertilizer. Technical effect: Compared with the prior art, spraying water at 35-40°C during preparation helps to obtain a temperature suitable for fermentation of the raw materials as soon as possible and shorten a fermentation cycle, thereby shortening a production cycle of a finished fertilizer. Application of the fertilizer of the disclosure in the field can supplement soil organic matters, improve soil permeability, soil fertility, and soil oxygen content, thereby improving water retention, heat preservation, and fertilizer retention to meet the needs of Olea europaea growth and fruit bearing to achieve a high yield and great industrial benefits. The disclosure provides a special fertilizer that meets the growth demands of Olea europaea. The fertilizer of the disclosure has a high fertilizer efficiency, thereby reducing environmental pollution and enabling application in a small amount. Moreover, the fertilizer does not pollute the environment during production and application, which meets the requirements of sustainable development.

DETAILED DESCRIPTION Example 1 A fertilizer for growing Olea europaea included the following materials in parts by weight: 38 parts of sheep manure, 23 parts of corn stalk powder, 14 parts of pyrethrum, 6 parts of Fructus Cnidii, 7 parts of Rhizoma Polygonati, 15 parts of conchospore powder, 18 parts of rapeseed meal, parts of chicken manure, 35 parts of rice bran, 4 parts of Rhodococcus powder, 4 parts of Sporothrix powder, 4 parts of Escherichiacoli powder, 5 parts of Bacillus subtilis powder, 3 parts of rare earth micronutrient, 3 parts of amino acids, 7 parts of urea (CH 4N 20), 8 parts of calcium superphosphate (Ca(H2PO 4 )2), 9 parts of potassium sulfate (K 2 S 4 ) and 10 parts of borax (Na2B 4 O 7 10H 20). The fertilizer for growing Olea europaea was prepared by a method including the following steps: step (1): raw materials were weighed based on the above parts by weight; step (2): the sheep manure, the corn stalk powder, the pyrethrum, the Fructus Cnidii, the Rhizoma Polygonati, the conchospore powder, the rapeseed meal, the chicken manure, the rice bran, the Rhodococcus powder, the Sporothrix powder, the Escherichiacoli powder, the Bacillus subtilis powder and the rare earth micronutrient were mixed and stirred, sprayed with water at °C in an amount of one-tenth of total weight of raw materials, covered with a film, sealed and fermented at 35°C for 9 d to obtain a product A; step (3): the amino acids, the urea (CH 4N 2 0), the calcium superphosphate (Ca(H2PO 4 )2), the potassium sulfate (K 2 S04 ) and the borax (Na2B 4 O 7 10H 2 0) were sterilized in an autoclave at 120°C for 25 min to obtain a product B; step (4): the product A obtained in step (2) and the product B obtained in step (3) were mixed and stirred uniformly to obtain the fertilizer.

Claims

CLAIMS:

1. A fertilizer for growing Olea europaea, comprising the following materials in parts by weight: 38-40 parts of sheep manure, 23-25 parts of corn stalk powder, 14-16 parts of pyrethrum, 6-8 parts of Fructus Cnidii, 7-9 parts of Rhizoma Polygonati, 15-20 parts of conchospore powder, 18-25 parts of rapeseed meal, 40-45 parts of chicken manure, 35-40 parts of rice bran, 4-6 parts of Rhodococcus powder, 4-6 parts of Sporothrix powder, 4-6 parts of Escherichia coli powder, 5-7 parts of Bacillus subtilis powder, 3-5 parts of rare earth micronutrient, 3-5 parts of amino acids, 7-10 parts of urea (CH 4N 20), 8-11 parts of calcium superphosphate (Ca(H2PO 4 )2), 9-12 parts of potassium sulfate (K2S4) and 10-13 parts of borax (Na2B4 O 7 10H 20).

2. The fertilizer for growing Olea europaea according to claim 1, comprising 40 parts of sheep manure, 25 parts of corn stalk powder, 16 parts of pyrethrum, 8 parts of Fructus Cnidii, 9 parts of Rhizoma Polygonati, 20 parts of conchospore powder, 25 parts of rapeseed meal, 45 parts of chicken manure, 40 parts of rice bran, 6 parts of Rhodococcus powder, 6 parts of Sporothrix powder, 6 parts of Escherichiacoli powder, 7 parts of Bacillus subtilis powder, 5 parts of rare earth micronutrient, 5 parts of amino acids, 10 parts of urea (CH 4 N 2 0), 11 parts of calcium superphosphate (Ca(H2PO 4 )2), 12 parts of potassium sulfate (K2S04) and 13 parts of borax (Na2B4 0 7O10H 20).

3. The fertilizer for growing Olea europaea according to claim 1, wherein the fertilizer is prepared by a method comprising the following steps: step (1): weighing raw materials based on the above parts by weight; step (2): mixing and stirring the sheep manure, the corn stalk powder, the pyrethrum, the Fructus Cnidii, the Rhizoma Polygonati, the conchospore powder, the rapeseed meal, the chicken manure, the rice bran, the Rhodococcus powder, the Sporothrix powder, the Escherichiacoli powder, the Bacillus subtilis powder and the rare earth micronutrient, spraying water at 35-40°C in an amount of one-tenth of total weight of raw materials, covering with a film, sealing and fermenting at 30-35°C for 9-16 d to obtain a product A; step (3): sterilizing the amino acids, the urea (CH 4 N 2 0), the calcium superphosphate (Ca(H2PO 4 )2), the potassium sulfate (K 2 S 4 ) and the borax (Na2B4 0 7 10H 2 0) in an autoclave at 120°C for 25 min to obtain a product B; step (4): the product A obtained in step (2) and the product B obtained in step (3) were mixed and stirred uniformly to obtain the fertilizer.