Plant extract, plant fertilizer containing plant extract and application of plant fertilizer
A plant extract and plant technology are applied to plant extracts, plant fertilizers containing plant extracts and their application fields, which can solve problems such as soil damage, achieve environmental protection, production process safety, and enhance drought resistance, cold resistance and disease resistance. Effect
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[0024] The preparation method of the plant extract provided by the present invention comprises: taking 50 parts of hawthorn shells, 30 parts of olive shells, and 20 parts of ginkgo shells, adding them to the retort, heating to 135°C, keeping the temperature constant for 1 hour, and then raising the temperature to 220°C for 1 hour ;Collect the retort liquid of each period, mix, stand still for 70 hours, settle and separate, and separate the transparent layer by siphon method; add 15% activated carbon to the separated transparent layer liquid, heat to 95°C for 50 minutes, filter, collect and filter liquid; put the filtrate in a distillation pot, distill at 120°C for 2.5 hours, collect the distillate, and obtain the product.
[0025] The plant fertilizer provided by the invention may also contain auxiliary materials. In order to reduce the cost, the auxiliary material is water, and the commonly used water is distilled water, and the consumption of water can vary according to the ...
Embodiment 1
[0050] In this embodiment, the concentration of the fruit and vegetable plant fertilizer is that the solution is mixed with water at a ratio of 1:500, and the fruits and vegetables include solanaceous fruits: such as tomatoes; pome fruits: such as pears and apples ; Berries: such as strawberries, grapes; melons: such as watermelon;
[0051] 1. the influence of plant fertilizer of the present invention on tomato fruit weight, output, output value
[0052] 1.1 Test method
[0053] (1) Set up three groups. Tomato trees of the same year were used.
[0054] Group 1 was blank control (CK): no foliar fertilizer was applied.
[0055] Group 2 is the control group: common chemical fertilizers sold in the market. Spray after transplanting respectively, and spray on both the front and back of the leaves.
[0056] Group 3 is the plant fertilizer of the present invention. Spray after transplanting respectively, and spray on both the front and back of the leaves.
[0057] The group is...
Embodiment 2
[0063] In this embodiment, the concentration of the economical and field crop plant fertilizer is that the solution is mixed with water in a ratio of 1:600. The economical and field crops include fiber crops: such as cotton, hemp, sericulture; oil crops: Such as peanut, rapeseed, sesame, soybean, sunflower, etc.; medicinal crops: such as ginseng, ganoderma, fritillaria, etc.; sugar crops: such as sugar beet, sugar cane; beverage crops: such as tea, coffee, cocoa; hobby crops: such as tobacco; Tropical crops: such as rubber, coconut, oil palm, sisal, lucuma, etc.
[0064] 1. plant fertilizer of the present invention is to the long and wide influence of the height of tobacco, blade number, stem girth, blade
[0065] 1.1 Test method
[0066] (1) Set up three groups. Each treatment group planted 4 rows, about 200 plants.
[0067] Group 1 was blank control (CK): no foliar fertilizer was applied.
[0068] Group 2 is the control group: common chemical fertilizers sold in the mark...
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