First, the test materials and methods: Second, the test period: June 28, 2001 to July 18, 2001 Third, the test results: 4. Summary analysis In conclusion, EM is a new technique. Although the trial time in Sanyuan County was short and the conditions were not fully tested, the effect of EM was not fully exerted. Stage tests could only exert partial effectiveness, but they were obtained. The effect is very obvious, and it is basically in line with the test results across the country. The 21st century is the century of bioengineering. We should focus on promoting pollution-free agricultural production, improve people's quality of life, improve soil quality, and increase the competitiveness of products in the market. We should promote and apply it in a large area. The incomplete test should be further improved.
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Fiberglass Beams Fiberglass Beams,Farm Fiberglass Beam,Fiberglass Beam For Pig Farm,Fiberglass Profiles Beams HuangHua FengYi Honde Metal Factory , https://www.farrowingcratesfromchina.com Sanyuan County is one of the vegetable bases in Shaanxi Province. It has planted over 100,000 mu of vegetables each year. In order to improve the quality of vegetables and eliminate the harm caused to humans and soil by the long-term use of pesticides and chemical fertilizers in large quantities, the pollution-free vegetables were promoted. In late June 2001, EM demonstration experiments were carried out on some vegetable and flower bases throughout the county.
Green vegetables and spinach were soaked with EM and the soil was treated as a base fertilizer and sowed in water.
No pods were sprayed and rooted at regular intervals with EM diluent. After 10 days, the leaves were sprayed again.
Mung beans were rooted in 4 true leaves.
The melons and squash were grown to a length of about one foot and EM rooting was performed. The cucumbers were treated with EM rooting during the outbreak of frost.
The grape seedlings were treated with EM for rooting after transplanting.
While irrigating roots and foliar sprays with EM, the control group was treated with clear water, and other managements were performed under the same conditions.
1. The Chinese cabbage EM treatment group emerged 2 days earlier than the control group and its growth was significantly better than that of the control group.
2. Spinach EM treatment group emerged 3 days earlier than the control group, and there was no dead seedling phenomenon. The control group had serious dead seedling phenomenon.
3. On the 11th of July, no pods were investigated in the EM treatment group. The junction angle was 43 and the control group had 28 junction angles, which was 34.8% higher than the control group.
4. Melon on July 18th survey, EM treatment group cranial long average 4.09M, control group average 2.8M, increased by 31.9% compared with the control group.
5, mung bean measured July 17, the EM treatment group average root length 6.19CM, control group average 4.15CM, treatment group than the control group increased by 33%; leaf area EM treatment group was 33.5CM2, control group was 18.9CM2, treatment group 43.5% more than the control group.
6, cucumber EM treatment group new vine length 35CM, 8 new leaves, while the control group new vine length is 26CM, 6 new leaves, respectively, compared with the control group grew 33.8% new vine, leaf area increased by 27%.
7. In the determination of grapes on July 18, the number of EM treated components was 39, and that of the control group was 21. The treatment group increased by 46% compared with the control group.
8. Longsang measured on July 18, the leaf area of ​​the EM treated group was 283 CM2 on average, and that of the control group was 140 CM2. The treatment group increased 51% compared to the control group, and the leaves were bright green.
9. After 3 days of chicken manure fermentation, the offensive odor disappeared, disappeared completely after 7 days, and all hyphae were produced.
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