Calcium-boron compound fertilizer and preparation method thereof
A compound fertilizer, calcium chloride technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as affecting the formation of flowers and fruits, deterioration of soil quality, and unfavorable annual output growth of crops, and achieve the effect of promoting absorption.
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Embodiment 1
[0023] In this embodiment, the above calcium and boron chemical fertilizers are used in the test. The test is carried out in Xiyanfang Village, Weishanzhuang Town, Daxing District, and the Grand Canal Serving Vegetable Center Base, Tongzhou District. The specific conditions of the two test sites are as follows:
[0024] Xiyanfang Village, Weishanzhuang Town, Daxing District: The small rapeseed variety is "Huaguan", and the area of the community is 20m 2 , the test rapeseed was first planted and harvested 20 days later. Before planting, apply cow dung as a base fertilizer at a rate of 1670 kg / mu. During this period, handle two sprays of clear water three times, process three sprays of 1000 times dilution of calcium boron chemical fertilizer of the present invention three times, and irrigate three times, and the amount of irrigation water is about 24 cubic meters per mu.
[0025] Tongzhou District Grand Canal Side Vegetable Center Base: The small rapeseed variety is "Jingyou ...
Embodiment 2
[0031] In the embodiment of the present invention, boron has the effect of promoting the absorption of calcium, promoting the transfer of nutrients produced by the leaves to the fruit, and promoting the effect of flowering and fruiting; spraying the calcium-boron chemical fertilizer of the previous embodiment of the present invention can increase the pectin content of the fruit, and can strengthen the intercellular space. The toughness of the joint has the effect of reducing the incidence of fruit cracking and navel rot. The calcium-boron chemical fertilizer of embodiment before the present invention carries out field comparative test, and test result report is as follows:
[0032] 1. Purpose of the test
[0033] Apply the calcium boron chemical fertilizer of the embodiment of the present invention to tomatoes and celery to confirm its yield-increasing effect.
[0034] 2. Location
[0035] 2.1 Test site and test soil
[0036] The tomato experiment was arranged in the tomato...
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