The breeding of purebred Duroc in China continues unabated. The breeding population of 300 sows and 10 pedigrees is almost equal to the national agricultural areas, and is continuously introduced from the United States, Canada, Denmark, and other countries.
Duroc pigs are the most .......
Q: Wangxing Mountain, Xinyi City: In recent years, the area of ​​direct seeding and drought-seeded rice in the local area is relatively large. Farmers use butachlor or oxapropamide to seal the soil after sowing, and the control effect of the aconite roots and the duckweed on .......
1.0 ~ 4 weeks old formula formula feed in soybean protein is higher, you can add corn flour 9.58%, remove soybean meal, adjust the corn to 42.67%, wheat bran to 10.65%.
Or add 5% of peanut cake and 5% of sorghum, adjust 7.92% of soybean meal, 42.31% of corn, and 2.68% of wheat bran.......
Dear friend: Hello! The subordinates authorize patented products with international advanced technology level, comprehensive cost performance, and strong market power. I guarantee the truth of the following contents. If there is any truth, I assume legal respon.......
One must understand the types and characteristics of chemical fertilizers on the market. Fertilizers are no longer the oldest type (urea, diammonium, potash fertilizer) in the past. In recent years, many compound fertilizers, special fertilizers, and formulated fertilizers have been added .......
Suitable sowing greenhouse cultivation, can be sowed all year round sowing, short-term covering the shade net in summer. The open field began planting in late April and went public in late Ju.......
Summer is a prosperous period of various crops, and it is also the peak period of diseases, insects, and weeds. This season is also the time when farmers' friends use pesticides. Recently, the author saw in the fields that many farmers' friends were wearing chemical fiber underwear.......