A kind of formula and preparation method of dried fruit broad-spectrum biological bacterial fertilizer
A technology for biological bacterial fertilizer and dried fruit, applied in the field of biological bacteria, can solve the problems of high price of biological bacterial fertilizer and chemical fertilizer, inability to absorb and utilize organic matter, and labor-intensive farm manure, so as to increase the ability to resist natural disasters, solve the difficulty of fertilization, and promote the effect of normal growth
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0022] The preparation method of the dry fruit broad-spectrum biological bacterial fertilizer of the embodiment of the present invention comprises the following steps:
[0023] S101: Use the jig-type coal separator to remove the gangue with a large proportion and high ash content from the weathered coal, and then use the soft weathered coal with high organic matter content as raw material;
[0024] S102: Use a special ball mill to grind the selected qualified weathered coal with high humic acid content to a fineness of more than 1200 mesh for later use;
[0025] S103: use a special mixing mill to grind the finely ground humic acid powder with nitrogen-containing and potassium-containing alkaline substances according to the designed ratio and generate a certain temperature, and the physical reaction promotes the chemical reaction. Phosphorous substances are fully mixed through grinding, and can also form soluble phosphorus-containing fertilizers;
[0026] S104: Obtain the solu...
Embodiment 1
[0030] Example 1, in 2011, in the ninth resident group of Nanyang Village, Jifeng Town, Jishan County, Shanxi Province, the fertilization experiment of Banzao was divided into three treatment areas: each treatment was 0.67hm 2 ;
[0031] The first treatment area is 2,500 kilograms (300 kilograms per mu) of special biological fertilizer for dried fruit per hectare;
[0032] The second treatment area mainly uses organic fertilizer, compound fertilizer (phosphorus nitrate), and pig manure 45t / hm in spring 2 , (3 tons per mu), topdressing compound fertilizer (phosphorus nitrate) 600kg / hm 2 ;
[0033] 600kg / hm per hectare in the third treatment zone 2 , only apply farmyard manure according to the routine;
[0034] Yield result:
[0035] The first treatment produces 14.6 tons of fresh dates per hectare, and 80% of first-class dates.
[0036] The second treatment yielded 14.2 tons of fresh dates per hectare, and 51% of first-class dates.
[0037] The third treatment yielded 7.8 ...
Embodiment 2
[0039] Embodiment 2, take the special fertilizer for jujube tree in loess hilly area as example:
[0040] Design Basis:
[0041] 1. Loess Plateau soil nutrient content and agrochemical properties;
[0042] 2. Critical values of soil available phosphorus and exchangeable potassium;
[0043] 3. Soil testing results (soil nutrient content level) and leaf analysis and design;
[0044] 4. The basic law of plant absorption of nutrients: the products and yields of different plants vary greatly, but the nitrogen absorption per unit area is very close. The difference in the absorption ratio of nitrogen, phosphorus and potassium nutrients in different crops is mainly due to the absorption of phosphorus and potassium, especially It is caused by differences in the absorption of potassium.
[0045] test results:
[0046] 1. When jujube trees formulate the compound fertilizer formula, the critical value selected is: quick-acting P 2 o 5 20mg / kg; quick-acting K 2 O120mg / kg;
[0047...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More