Fertilizer suitable for Loess Plateau full-fruit-period early-bearing walnut trees and fertilizer application method thereof
A technology for Loess Plateau and walnut trees, applied in fertilization methods, organic fertilizers, inorganic fertilizers, etc., can solve problems such as low yield, uneven tree nutrients, and reduced fertilizer utilization, and achieve the effect of increasing the income of fruit farmers.
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[0032] Embodiments of the present invention will be described in detail below in conjunction with examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention.
[0033] (1) Materials and methods
[0034] (1) Overview of the test site
[0035] The test of this embodiment was carried out in Hebei Town, Longxian County, Baoji City, Shaanxi Province (34°59.9' north latitude, 106°57.7' east longitude) from November 2012 to October 2014. The annual average temperature is 10.7°C, the annual average accumulated temperature ≥ 0°C is 4000°C, the annual average sunshine hours are 2033.3 hours, and the annual average precipitation is 600.1mm. The total area of the orchard is 1200 mu, which is terraced and cannot be irrigated. The soil type is loess soil. The basic chemical properties of the soil profile are shown in Table 1.
[0036] Ta...
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