Complex microbial inoculum 707 and preparation method and application thereof
A compound bacterial agent and microbial technology, applied in the field of biological materials, can solve the problems that chemical fertilizers cannot meet sustainable development, cannot become the pillar of green agriculture, and chemical element residues, etc., to improve fruit quality, improve fertilizer utilization rate, and promote crop growth Effect
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Embodiment 1
[0026] Adopt the microbial composite bacterial agent 707 (hereinafter referred to as 707) prepared by the present invention to apply effect test in paddy planting:
[0027] 1. Seed soaking test
[0028] 1. Test materials and methods
[0029] Test variety: Xiushui 110 (japonica rice)
[0030] experiment method:
[0031] Effects of seed treatments on germination rate and germination vigor. Set up 4 treatments: (1) 707 (1:600 times); (2) 707 (1:400 recommended dose); (3) 707 (1:200 times); (4) CK (water treatment).
[0032] Investigation content: After soaking (mixing) the seeds, treat them according to the requirements, then accelerate germination, measure the germination rate, germination potential, root and bud growth status.
[0033] 2. Test results and analysis
[0034] The results of the investigation found that different treatments had no significant effect on the germination rate of rice seeds. No. 2 treatment had the best promotion effect on the elongation of the...
Embodiment 2
[0046] The application effect test in lettuce plantation by adopting the microbial composite bacterial agent 707 (hereinafter referred to as 707) prepared by the present invention:
[0047] 1. Test materials and methods
[0048] Varieties tested: lettuce with sharp leaves.
[0049] experiment method:
[0050] Set up 4 treatments: (1) CK (conventional fertilization); (2) conventional fertilization + 707 (500 times liquid foliage spraying twice); (3) conventional fertilization + 707 (800 times liquid watering once, 500 times (4) 80%+707 of conventional fertilization rate (800 times of liquid spraying once, 500 times of liquid spraying once).
[0051] Investigation content: After soaking (mixing) the seeds, treat them according to the requirements, then accelerate germination, measure the germination rate, germination potential, root and bud growth status.
[0052] 2. Test results and analysis
[0053] (1) Effects of each treatment on the yield of lettuce
[0054] Effects of...
Embodiment 3
[0061] Adopt the microbial composite bacterium agent 707 (hereinafter referred to as 707) prepared by the present invention to apply effect test in potato planting:
[0062] 1. Test materials and methods
[0063] Varieties tested: Shiquan Longshu No. 3, Xigong Dabaihua, Ningyuan K299.
[0064] (1) Seed soaking test
[0065] Test sites: Shanzhuang Village, Shiquan Township and Huagou Village, Xigong Township. The previous stubble was bean stubble, and the soil fertility was medium.
[0066] Three treatments were set up in the experiment: (1) Soaking seeds of 707; (2) Soaking seeds of Handibao; (3) Not soaking seeds (CK).
[0067] (2) Spraying test
[0068] Test location: Hongtu Village, Ningyuan Town, where the previous stubble was soybean stubble, and the soil fertility was medium.
[0069] Three treatments were set up in the test: (1) 707 spraying; (2) 0.2% potassium dihydrogen phosphate spraying; (3) clear water spraying (CK).
[0070] 2. Result analysis
[0071] In th...
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Abstract
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Application Information
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