Method for efficiently utilizing feritlizer water with application of autumn rainwater in winter for small-scale mountain apple orchard
An apple orchard, small-scale technology, applied in the agricultural field, can solve the problems affecting the economic income of fruit farmers, lack of water storage equipment and irrigation facilities, etc., to promote local organic matter content, improve soil physical characteristics, and ensure fruit yield and quality. Effect
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Embodiment 1
[0018] A kind of method that makes small-scale mountain apple orchard of the present invention use fertilizer and water efficiently in autumn rain and winter comprises the following steps:
[0019] (1) In September every year, mix corn stalks and flue-cured tobacco stalks, tie them into material bundles with a diameter of 25 cm and a length of 40 cm, and soak them in 1% lime aqueous solution for 10 hours; the ratio of corn stalks and flue-cured tobacco stalks It is 3:2.
[0020] (2) When applying base fertilizer in autumn, put 2 material bundles into the bottom of fertilization ditch or fertilization hole, and sprinkle 100 g / hole of target-controlled fertilizer composed of polymer water-retaining agent at the same time; cover the base fertilizer on the material bundle, the top layer Topsoil is covered; the wide 30 centimeters of described fertilization ditch, long 40 centimeters, deep 50 centimeters. The diameter of described fertilization hole is 30 centimetres, deep 50 cent...
Embodiment 2
[0024] The difference between embodiment 2 and embodiment 1 is:
[0025] A kind of method that makes small-scale mountain apple orchard of the present invention use fertilizer and water efficiently in autumn rain and winter comprises the following steps:
[0026] In step (1), in September every year, corn stalks and flue-cured tobacco stalks are mixed, tied into material bundles with a diameter of 25 cm and a length of 40 cm, and soaked in 1% lime aqueous solution for 11 hours; the corn stalks and The ratio of flue-cured tobacco stalks is 3:2.
[0027] In step (2), when base fertilizer is applied in autumn, 3 material bundles are put into the bottom of the fertilization ditch or the fertilization hole, and 100 g / hole of target control fertilizer composed of polymer water-retaining agent is sprinkled at the same time;
[0028] In step (4), 10 days before germination in spring next year, use 0.2% urea + 0.3% potassium dihydrogen phosphate aqueous solution and 100 grams of calci...
Embodiment 3
[0030] The difference between embodiment 3 and embodiment 1 is:
[0031] A kind of method that makes small-scale mountain apple orchard of the present invention use fertilizer and water efficiently in autumn rain and winter comprises the following steps:
[0032] In step (1), in September every year, corn stalks and flue-cured tobacco stalks are mixed, tied into material bundles with a diameter of 25 cm and a length of 40 cm, and soaked in 1% lime aqueous solution for 12 hours; the corn stalks and The ratio of flue-cured tobacco stalks is 3:2.
[0033] In step (2), when the base fertilizer is applied in autumn, put 2.5 material bundles into the bottom of the fertilization ditch or the fertilization hole, and sprinkle 100 g / hole of target-controlled fertilizer composed of polymer water-retaining agent at the same time; cover the base fertilizer on the material bundle On, the uppermost layer covers topsoil; The wide 30 centimeters of described fertilization ditch, long 40 centi...
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