Calcium Supplement Method for Fruit Trees Based on Water and Fertilizer Integration
A fruit tree, water and fertilizer technology, applied in fertilization methods, nitrogen fertilizers, organic fertilizers, etc., can solve the problems affecting the quality of fruit products, reduce economic income, and low calcium supplementation efficiency, achieve good heat preservation and water retention, solve soil compaction, and increase calcium. The effect of nutrition
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Embodiment 1
[0033] Embodiment 1: 'Fuji' apple test
[0034] A method of calcium supplementation for fruit trees based on the integration of water and fertilizer, specific component content and implementation measures: In the spring and April, 6 cylinders with a depth of 40 cm and a diameter of 30 to 50 cm are dug down equidistantly around the apple fruit tree along the tree crown projection Shaped soil pit, wheat straw is beaten into 40cm high, 30-50cm in diameter (it is advisable to just fill the pit with wheat straw bales) Cylindrical straw bundles are put into the pit, 15g of fulvic acid, 20g of water-soluble chitosan Mix sugar and 300g of calcium ammonium nitrate thoroughly to obtain a mixture, sprinkle the mixture evenly into the gap in the middle of the wheat straw bales, and finally cover the cylindrical pit with plastic film, and needle 6 small holes (diameter 0.3-0.5cm small holes, the distance between the small holes is 5-10cm), and then align the outlet of the capillary with th...
Embodiment 2
[0038] Embodiment 2: 'Yali' test
[0039]The difference between this embodiment and Example 1 is: the fruit tree is a pear tree, the specific component content and implementation measures: in April in the spring, dig four 60cm deep and 30-50cm in diameter around the Yali fruit tree along the crown projection. In a cylindrical pit, corn stalks are beaten into a cylindrical pit with a height of 60cm and a diameter of 30-50cm (it is advisable to just fill the pit with straw bales). 250g of calcium ammonium nitrate is fully mixed to obtain a mixture, and the mixed mixture is evenly sprinkled into the gap in the middle of the corn stalk bundle, and then covered with a biodegradable mulch (such as a plant fiber mulch or a starch-filled mulch) on the top of the pit. Acupuncture 6 small holes on the film (the diameter of the small holes is 0.3-0.5cm, and the distance between the small holes is 5-10cm), and then when the small tube flows out, the outlet of the capillary is aligned with...
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