What are the 5 effects of greenhouse warming agents?
The effect of temperature increasing fermentation aids in greenhouses has good comprehensive economic benefits and ecological benefits. The main manifestations are as follows: (1) The effect of warming and heat preservation is obvious: .......
The effect of temperature increasing fermentation aids in greenhouses has good comprehensive economic benefits and ecological benefits. The main manifestations are as follows: (1) The effect of warming and heat preservation is obvious: .......
How to deal with the leaves of a golf course?
Golf is an elegant sport. It is also called aristocratic sport. The golf course needs good conservation. There are dry grass and fallen leaves. It should be dealt with as soon as possible. Golf courses are generally located in the suburbs of m.......
Golf is an elegant sport. It is also called aristocratic sport. The golf course needs good conservation. There are dry grass and fallen leaves. It should be dealt with as soon as possible. Golf courses are generally located in the suburbs of m.......
First, keep the cold early
Due to the large temperature difference and cold invasion at any time, the rabbit house must be taken early to keep warm and cold measures, can not wait for real cold before proceeding. Although the rabbit has a certain ability to keep out the cold, when .......
Your daisy has been raised for three years but does not bloom, for the following reasons.
1. The flower bud differentiation of chrysanthemum is completed in its own growth stage. At the same time, the environment has been shortened in sunshine (within 12 hours per day), the temperatur.......
1. The flower bud differentiation of chrysanthemum is completed in its own growth stage. At the same time, the environment has been shortened in sunshine (within 12 hours per day), the temperatur.......
The moisture content of fermented mattress materials generally has specific requirements, such as the fermentation bed requires 60-65%, too little water is not good for fermentation, in particular, exce.......
7 to 10 days before sowing, spray 41-percent glyphosate per acre with 150-200 ml or 10% glyphosate per acre, 750 ml flush 30 kg evenly, to eliminate the old rice straw damage After sowing, seedlings are treated before planting, and 1 to 2 days after sowing of barley sown with 50% isopr.......
Fertilizer is the guardian of flowers and plants. During long-term planting, it is prone to yellowing, defoliation, loss of green, and death. Why does this phenomenon occur? This is mainly due to poor habitats and less beneficial microorganisms in the root circle. In addition, the degree of sa.......
Release date: 2008-10-07
Fujifilm Co., Ltd. announced that it has successfully developed the world's first anti-bacterial and anti-viru.......