RU2218813C1 - Conservant for storing ensilage of green mass in plants - Google Patents

Abstract

FIELD: agriculture. SUBSTANCE: the present innovation deals with fodders' manufacturing. The suggested conservant is a mixture of ammonium sulfate, bischofite, glycine, potassium iodide, common salt at the following ratio of components, weight%: ammonium sulfate 50, bischofite 30, glycine 3, potassium iodide 0.002, common salt - the rest at 2-3 kg/t green mass. The suggested conservant enables to obtain silage of higher nutritive value against crude protein, carotene, magnesium and iodine. EFFECT: higher efficiency. 3 ex, 1 tbl

Description

 The invention relates to agriculture and can be used in the production of feed.

 Known preservative - ammonium sulfate. This salt in its composition contains about 21% bound nitrogen. During hydrolysis, it has an acid reaction, which is due to its preserving properties, in addition, enriches the silo with general nitrogen, sulfur compounds [1].

 The disadvantage of the preservative is the lack of nutritional value of feed, imbalance in macro- and micronutrients.

EFFECT: increased nutritional value of feeds, expansion of the assortment of feed preservatives. This is achieved by the fact that as a preservative a mixture of ammonium sulfate, bischofite - powder, glycine, potassium iodide and sodium chloride is proposed in the following ratio of components, wt.%:
Ammonium Sulphate - 50
Bischofite - 30
Glycine - 3
Potassium iodide - 0.002
Salt - Else
at the rate of 2-3 kg per 1 ton of green mass.

 Powdered bischofite is produced according to TU 2152-002-05800308-99, contains at least 54 wt. % magnesium chloride - the main substance and impurities of macro- and microelements - calcium, sodium, boron, molybdenum, iron, ammonium.

 Natural bischofite inhibits the enzymatic processes in the feed mass, preventing the deep breakdown of nutrients (protein, fat, carotene), and, increasing their preservation, helps to create conditions for lactic fermentation of the mass during silage. Glycine - a synthetic amino acid used in this mixture as an organic substance (source of protein) and at the same time as a preservative. Glycine in powder form is available in accordance with GOST 5860-75. Potassium iodide and sodium chloride are introduced into the mixture as mineral substances that improve feed intake and positively affect the metabolism in animals. The use of potassium iodide is due to its double action: as an antiseptic and a valuable mineral supplement necessary for the animal body. Iodine in the form of potassium iodide is the most accessible form for introducing it into feed and assimilation by the animal organism.

 The proposed preservative for siloing the green mass of plants is called GWP.

 For the preparation of silage used green mass of corn in the phase of milk-wax ripeness of grain.

 Example 1. The crushed green mass of corn was laid on a silo without a preservative.

 Example 2 (prototype). Ammonium sulfate was added as a preservative to the crushed green mass of corn, uniformly distributing throughout the entire mass of silage raw materials at the rate of 5 kg per 1 t.

 Example 3. In the crushed green mass of corn was added the proposed preservative, evenly distributing throughout the mass of silage raw materials from the calculation of 1.0-2.0-3.0-4.0 kg / t

 The table shows the quality indicators of the obtained silo and the content of organic acids in the silo at natural humidity.

 The mass fraction of lactic acid in the silo without a preservative was 77.49% and in the silo with a preservative (ammonium sulfate) - 83.52%. The mass fraction of lactic acid in the silo prepared with a preservative of water purification at the rate of 1 kg / t of raw materials amounted to 81.51%; 2 kg / t - 84.94; 3 kg / t - 83.85%; 4 kg / t - 81.68%. The silo, preserved by ammonium sulfate, and the silo, preserved by GWP, differed from the control by a higher content of lactic acid and lower - by acetic, which characterizes the well-occurring process of lactic acid fermentation in the silted mass, and, consequently, the process of conservation of nutrients in it.

 The obtained research results indicate that the proposed preservative of GWP in doses of 2-3 kg / t of raw material in terms of preserving properties slightly exceeds ammonium sulfate. Compared to a silo without a preservative, a silo with a preservative of GWP has a significantly higher preservation of protein and carotene, as well as a better ratio of organic acids.

Sources of information
1. Taranov M.T. Chemical conservation of feed. - M .: Kolos, 1964

Claims (1)

Preservative for siloing the green mass of plants based on ammonium sulfate, characterized in that it additionally contains bischofite, glycine, potassium iodide, sodium chloride in the following ratio, wt.%: Ammonium Sulfate 50 Bischofite 30 Glycine 3 Potassium Iodide 0.002 Salt Else in the calculation of 2-3 kg per 1 ton of green mass.

Images