What kind of pasture is good for ducks?

Ducks are best fed legume grasses first, such as clover and valerian, followed by grasses, such as ryegrass, but ducks have lower crude fiber digestibility and can not feed more. / 3, chopped, add water and mix with bran, crushed soybean meal, ground corn, 0.3% salt, 1.5% calcium hydrogen phosphate-----!

One-hour diagnosis of meningitis technology debut

Release date: 2010-08-23 The Queen's University of Belfast published a press release on August 16th stating that the school has partnered with the Belfast Social Health Trust to develop a new diagnostic method that allows rapid diagnosis of meningitis within an hour. According to the commun-----!

Misunderstanding of Orchard Medication

Orchard medicine is a science. At present, it is the peak season for orchard use in various places. What pests should be prevented in advance? How to achieve green protection? How to formulate pesticides more scientific? How to prevent and treat diseases and insect pests with less investment and go-----!


English name: DL-Isoleucine Other names: DL-isoleucine CAS No.: 443-79-8 C6H13NO2 = 131.17 Content: ≥99.0% Properties: white crystals, melting point 292 ° C (decomposition). Soluble in water (22.3 g / liter at 25 ° C), hot alcohol, hot acetic acid, insolub-----!

How to eat breakfast how old to eat healthy

The best time for breakfast Usually people get breakfast after 20 or 30 minutes after getting up at 7 o'clock, because people's appetite is the most vigorous. Breakfast and Chinese food should have a certain interval, generally 4 to 5 hours or so is good, that is, between 7 and 8 o'cl-----!

The Harm and Utilization of Self-Asparagus Seeds

At present, the planting of asparagus is mostly male-female mixed plant species. Female plants produce berries after flowering and pollination, and after ripening, they are what we call seeds. This kind of seed is self-mating and cannot be used for planting in Daejeon. Otherwise, the quality will -----!