Method for preparing special fertilizer containing sulfur element for efficiently controlled release garlic
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A special fertilizer and high-efficiency technology, applied in the field of agricultural fertilizer, to achieve the effect of improving fertilizer utilization rate, solving the difficulty of top dressing, and improving the quality of garlic
Active Publication Date: 2013-08-07
STANLEY AGRI GRP CO LTD
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[0006] However, when the existing fertilizers are applied to the production of garlic, the price is too high, and the effect of increasing production is not obvious, and the ratio of input to output is not high, which greatly affects garlic farmers. Positivity of growing garlic
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Embodiment 1
[0055] Special fertilizer for high-efficiency controlled-release garlic rich in sulfur, with nitrogen, phosphorus, and potassium contents of 18%, 8%, and 18% respectively, all of which are percentages by mass, and the components by weight of the raw materials are as follows:
[0064] Put the above-mentioned raw materials together in a blender and stir for 7 minutes, fully mix them, then measure and pack them.
Embodiment 2
[0066] Special fertilizer for high-efficiency controlled-release garlic rich in sulfur, with nitrogen, phosphorus, and potassium contents of 17%, 7%, and 20% respectively, all of which are percentages by mass. The raw material components are as follows:
[0075] The preparation process is the same as in Example 1.
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Abstract
The invention discloses a method for preparing a special fertilizer containing a sulfur element for efficiently controlled release garlic, and relates to the technical field of a special slow / controlled release fertilizer for a crop. The special fertilizer is prepared from the following materials of 6% resin-coated urea, 7% resin-coated urea, sulfur coated urea, a compound fertilizer of potassium sulfate, potassium sulfate, diammonium phosphate, magnesium sulfate and borax. Compared with the prior art, the utilization rate of the fertilizer and the quality of the garlic are improved by a unique formula; and the ability of the crop for resisting plant diseases and insect pests is enhanced. Compared with the traditional special fertilizer for the garlic, the special fertilizer disclosed by the invention has obvious acceleration on growth and development of the garlic, and significant yield-increasing effect.
Description
technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a high-efficiency and controlled-release garlic special fertilizer rich in sulfur. Background technique [0002] Garlic is a perennial herb belonging to the Liliaceae Allium genus. It has a pungent and pungent smell. It can be eaten or seasoned, and can also be used as medicine. Garlic has been used as a natural fungicide since ancient times, known as "natural antibiotic", without any side effects, and is a natural tonic for human circulation and nervous system. my country's garlic output is very high, with a perennial planting area of 200,000 to 267,000 hectares and an output of 4 million tons, ranking first in the world and accounting for about 1 / 4 of the world's total output. Although garlic is planted in a large area in my country, farmers are still accustomed to using traditional compound fertilizers. There are more garlic fertilizers sold in the market. ...
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