1. Cabbage in the field a few days before harvest, sprayed with 100 mg of 2,4-d sodium salt solution per kilogram of yield in the field, or spraying 100 mg 2,4-d, can extend the cold storage period for 3 mo.......
1. When cleaning steel or cast iron parts, generally use an aqueous solution containing caustic soda 10% emulsifier 0.2%, heated to above 90 °C, and cook the parts for about 30 minutes. In order to improve the fat removal effect, it is necessary .......
In the process of treating livestock manure and other organic wastes as bio-organic fertilizer with the use of a goldfish fermentation agent, an aerobic fermentation method is adopted, which requires a certain amount o.......
1 Difference in symptoms
1.1 Grain black ear. Usually the full ear disease, but also some of the seeds were killed and caused the full head di.......
Apple has a high sweetening apple is a Rosaceae plant, sweet, sour, flat, non-toxic. For nutritious fruit. Medicinal can regulate gastrointestinal diarrhea, laxative. Apple also has a role in lowering blood cholesterol. Apple sugar (including sucrose, reducing sugar), protein, fat, various.......
Ms. Zhou is the senior sales executive of a large listed pharmaceutical company in China. She leads several medical representatives i.......
One is that during the new leaf development, due to the overcast position, the light is severely deficient, resulting in excessive blade elongation;
The second problem was that during the leaf.......
Sesame sugar, referred to as sesame, is made from sesame and fried sesame. It is also a traditional folk candy in Chin.......