The latest course of Corn Straw Green Storage Technology

The corn straw green storage technology is to preserve the unaged corn straw through special treatment technology, so that it can be used as livestock feed in autumn and winter, and the quality and nutrients of the feed can be preserved almost as well. so that livestock in winter can also enjoy the green of summer, autumn grass fragrance, this technology is specifically applied to Gramineae and legumes.

Harvesting technology

When preparing corn silage in agricultural areas of our country, the technology of harvesting corn is mainly harvested by stages, that is, after the corn plant is cut down manually, it is transported to the silage facility by animal power or other transport machinery, and then manually transported to the hay guillotine. After processing and chopping, it is loaded into silage facilities for silage. The main feature of this harvesting process is that the whole operation is completed in several stages, mainly manual operation, high labor intensity, low production efficiency, and the silage process generally takes 3-5 days. On the other hand, the combined harvesting process uses a special green fodder harvester to complete the cutting, transportation, shredding of corn plants and loading the chopped materials into feed trailers in the field at one time. The trailer loads the feed into the silage facility and completes the whole process of corn silage after compaction and sealing.

Raw material harvesting

In order to take into account the feed quality and nutritional composition, it is best to mix forage grasses with high sugar content and protein-rich legume grasses that are not easy to silage. The proportion of silage is 2:1 or 1:1 for Gramineae and Leguminosae.

Clean up preparation

According to the size of the silage, select the appropriate silage equipment, and clean it before use, remove the dirty soil, remaining raw materials, etc., and repair the place where the soil falls off.

Determine water replenishment

The moisture content of silage raw materials is 65%, and the insufficient part needs to be added to the quantity. For example, corn stalks with 40% water content need to be watered (in terms of 1 ton) during silage, 1000 × 65% muri 1000 × 40% corn stalks 250 kg, and so on. If the moisture content of newly harvested grass (straw) exceeds 70%, it should be dried slightly or hay powder with less water content should be added to reduce its moisture content to about 65%.