Method and feed for increasing the efficiency of ruminary production
The present invention relates to a method and for enhancing productivity of ruminant animals. Particularly, a method comprising determining particular corn hybrids of specific endosperm type and NDF content for use as silage and/or a grain supplement and combining other diet components to form a feed ration that optimizes the site of starch digestion, and a feed made using the method of the invention.
1 ) A method for enhancing ruminal production comprising the steps of:
a) selecting a corn hybrid for use as supplemental grain;
b) preparing said supplemental grain comprising said corn hybrid;
c) determining the endosperm type of said corn hybrid;
d) selecting silage to combine with said supplemental grain to form a feed ration for a ruminant; and
e) determining the amounts of said silage and said supplemental grain for said feed ration, wherein when said feed ration is consumed by the ruminants, said amounts optimize the ruminal environment for starch degradation and energy utilization.
2 ) A method for enhancing ruminant production according to claim 1 , wherein said supplemental grain is prepared from said hybrid corn having a high moisture content.
3 ) A method for enhancing ruminant production according to claim 1 , wherein said supplemental grain is prepared using said corn hybrid having dry grain.
4 ) A method for enhancing ruminant production according to clam 1 , wherein said supplemental grain is prepared using said hybrid corn having been steam flaked.
5 ) A method for enhancing ruminant production according to claim 1 , wherein said supplemental grain is prepared based on particle size.
6 ) A method for enhancing ruminant production according to claim 1 , wherein the endosperm of said corn hybrid is floury.
7 ) A method for enhancing ruminant production according to claim 1 , wherein the endosperm of said corn hybrid is vitreous.
8 ) A method for enhancing ruminant production comprising the steps of:
a) selecting a first corn hybrid for floury endosperm type for use as supplemental corn grain;
b) preparing a supplemental corn grain comprising said first corn hybrid;
c) selecting a second corn hybrid with high NDF, low starch, content for use as corn silage;
d) preparing corn silage comprising said second corn hybrid; and
e) combining said supplemental grain, said corn silage, and other components to form a feed ration, wherein said supplemental grain and said corn silage are combined in amounts to optimize the ruminal environment for starch degradation and energy utilization.
9 ) A method for enhancing ruminant production according to claim 8 , wherein said corn hybrid selected for use as corn silage has a low NDF, high starch, content.
10 ) A method for enhancing ruminant production according to claim 8 , wherein said corn hybrid selected for use as corn silage has high NDF digestibility.
11 ) A method for enhancing ruminant production according to claim 1 , wherein said ruminant is a dairy cow.
12 ) A method for enhancing ruminant production according to claim 1 , wherein said ruminant is a steer.
13 ) A method for enhancing ruminant production according to claim 1 , wherein said corn hybrid is corn hybrid N48-V8.
14 ) A method for enhancing ruminant production according to claim 1 , wherein said supplemental grain is comprised of the seed of corn hybrid NX7219.