Huaimai 24
Long awn, white shell, white grain, spindle spike, grain semi-hard. The seedlings are semi-creeping, the leaves are slender, the tillering ability is strong, and the cold resistance is general. The plant type is compact, the appearance is elegant, the plant height is about 85 cm, the ear layer is neat, the stem elasticity is good. The ripening period is moderate and the mature phase is better. The whole growth period is about 236 days, which is 1 day longer than that of the control. The effective panicle is about 400000 per mu, 34 grains per panicle, and the 1000-grain weight is about 41 grams. The results of inoculation identification showed that it was susceptible to scab, moderately resistant to sheath blight and stripe mosaic, and moderately susceptible to panicle sprouting. Powdery mildew, sheath blight, stripe rust and leaf rust occurred sporadically in the field. The two-year average results of quality analysis were as follows: crude protein content 12.8%, wet gluten content 25.2%, stability time 2.1 minutes.
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Dongmu 70 rye
The more annual grasses are cold-resistant, drought-resistant, and moisture-resistant, with lax soil requirements, producing 4500-6500 kg of fresh grass per 667 square meters (1 mu) and 12-15% crude protein content in dry matter. It is an excellent winter forage. Its nutrition is rich, palatability is good, direct feeding livestock and poultry, the utilization rate is high. It is determined that milk yield can be increased by 13-19% when Dongmu 70 rye is fed to dairy cows. Linfen Forest Reclamation Agricultural Development Company mainly uses silage corn in cold mountainous areas at an altitude of 1000-1200 meters.
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Utilization of three-wheat feed
Wheat bran, wheat bran and wheat straw are called three-wheat feed, which is an important feed in the main wheat producing areas. Rational use of three-wheat feed can promote the development of animal husbandry. If used improperly, not only can not play the desired effect, but also lead to livestock and poultry infected with some diseases, resulting in economic losses. Wheat bran is a kind of feed with high phosphorus and low calcium, and the ratio of phosphorus to calcium is 4 ∶ 1, which is opposite to the physiological ratio of calcium and phosphorus 1.5 ∶ 1 to 2 ∶ 1 for livestock and poultry. Excessive feeding of wheat bran can cause calcium deficiency in the proportion of calcium to phosphorus. Such as rickets of young animals, adult animals
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