STRATEGY OF ORGANIZATIONAL-TECHNOLOGICAL SOLUTIONS ON PRODUCTION OF LAMB FOR SALE IN FARMS CONDITIONS

Surveys were conducted in the Nisava and Toplica districts in Serbia during 2018. The medium-sized private sheep farm (A) in Držanovac in the Toplica District and the small private sheep farm (B) in Orljan, in the Nisava District are being investigated. The volume and technology of sheep genotype production for lamb production for sale on both farms was monitored and economic results analyzed. During the study period, it was found that on farm A there were 150 heads of Merino breed and on farm B 75 heads. Total profit on Farm A without incentives in crop production: wheat 1,215.0 EUR, maize 1329.7 EUR, barley 1314.60 EUR, triticale 1561,50 EUR and in livestock breeding for 150 heads EUR 16,920, of which 13,500 EUR in lamb production. Also total profit on Farm B in crop production: wheat EUR 2,853.0, corn EUR 1329.6 and livestock production, by 75 heads, EUR 8,460, of which EUR 6,750 in lamb production. © 2020 EA. All rights reserved.


Introduction
The importance of sheep production, among other things, is to enable it to make fuller use of agricultural resources and to realize a large part of crop production. In addition, due to the encompassing production process which has a slight influence of external factors, sheep production significantly affects the overall growth rate of agricultural production. Production of the breed of lambs for the production of lambs for sale has fallen over

Materials and methods
The survey was conducted on a family farm on farm A in Držanovac and farm B in Orljan. Both farms have a closed production cycle. The middle farm (A) has 150 heads of sheep, and the small farm (B) 75 heads of sheep a year. Farm A employed 2 people and Farm B 1 people. Production costs for both households are based on natural indicators established on the basis of a survey conducted in 2018 and all categories of variable costs in accordance with the production process. Material costs refer to the consumption of nutrients and medicines used in the production process. Depreciation expense in 2018 based on space and equipment norms, we approach investment estimates, estimate depreciation costs based on which fixed cost categories are calculated. In determining the cost of production, we start from the price of lamb products for sale. Production parameters are monitored: on farms A and B, food consumption on both farms per 1 kg increment, total growth and food costs on both farms Gbangboche et al., (2006).
The significance of results in lamb production in 2018 was independently monitored on both farms during one research year.

Results
Research on the economic parameters of the production process for lambs for sale was carried out at Medium Sheep Farm A and Small Sheep Farm B. These farms have a closed production cycle which includes the production of lambs, sheep wool and milk. On farm A over 200 lambs a year and farm B about 100 lambs. Fama A produces the most important nutrients for the feeding of cereals. at 10 h and Fama B produces the most important nutrients for the feeding of the cereals, at 5 h. Farm A has two members and Farm B has one member. Based on the recording of production processes on farms A and B, the cost of materials was calculated, which included the consumption of food, medicines, other materials and water. Variable costs account for the bulk of material costs (Archimede et al., 2008;Zaharia et al., 2013).

Discussions
Farm A was monitored for the economics of producing the most important nutrients for the feeding of the cereal group. The economics of wheat, maize, triticale and barley production are still being monitored. The farmer has significant areas and favorable conditions for the said production. Corn covered 2 ha, triticale 3 ha, wheat 2 ha and barley 3 ha. Annual production of 50 tonnes of cereals on farm A farmland in 2018. The aforementioned middle sheep farm as well as crop production was investigated in order to provide nutrients for the feeding of herds on farm A. The natural and financial indicators of cereal production in 2018 are given in the following tables, as follows: calculation of production, maize (Table 1 ); triticale ( Table 2); wheat (Table 3) and barley ( Table 4).  Results achieved: The average maize yield on farm A was 6.5 t / ha, ranging from 6.0 t / ha to 7.0 t / ha. Total profit per 2 ha is EUR 1,329.70, production efficiency is 2.94 and production profitability is 19.40%. Price of cereals kg (24: 1) 0,10 EUR
Production profitability (24: B) x100 159,17 % Source: Mičić, 2018 Achieved results: The average yield of triticale on the tested farm A was 5.0 t / ha, and ranged from 4.5 t / ha to 5.5 t / ha. Total profit per 3 ha is EUR 1,561.50, production efficiency is 2.59 and production profitability is 159.17%. Results achieved: The average wheat yield on farm A tested was 5.0 t / ha, ranging from 4.5 t / ha to 5.5 t / ha. Total profit per 2 ha is EUR 1,215.0, production efficiency is 2.86 and production profitability is 185.78%. Results achieved: The average yield of barley on farm A was 4.0 t / ha, ranging from 3.5 t / ha to 4.5 t / ha. Total profit on 3 ha is EUR 1,314.60, production efficiency is 2.34 and profitability of production is 134.0% The economics of feed production for the herd feed were also monitored on the sheep farm B from the cereals group: maize and wheat. The farm has the conditions and areas for crop production. Corn covers 2 ha and wheat 3 ha. Farm B's annual cereal production is 35.5 t in 2018.

Economics of
Results achieved: The average maize yield on farm B tested was 6.5 t / ha, ranging from 6.0 t / ha to 7.0 t / ha.
Total profit per 2 ha is EUR 1,329.70, production efficiency is 2.94 and production profitability is 19.40%. Results achieved: The average wheat yield on Farm B was 7.5 t / ha, ranging from 7.0 t / ha to 8.0 t / ha.
Birth weight of lambs in the month of birth showed that most lambs were born in March, with the smallest and highest birth weights, while the smallest lambs were born in April (Table 7). Source: Mičić, 2018 The mean lambs average weight was the highest in January and the lowest average birth weight in October.
The differences for the average birth weight were 0.44 kg, 0.21 kg and 0.58 kg from January to March, January to April and January to October the month of birth of the lambs.
Analysis of variance showed that birth month had a significant effect on lamb birth weight (P <.005).
Based on the presented result for 2018, we can conclude that the production of lambs, on farms A and B is economically justified, the financial indicators are given in tabular form, production of lambs and others. on medium ovary farm A and small ovarian farm B in Serbia (Table 8)  Based on the result shown, we can conclude that the production of lambs for sale on both farms is economically justified in 2018. (Ripoll et al., 2018).

Conclusions
Based on the analysis of the situation in our economy, and especially in the livestock breeding industry, specifically lambs for sale, it is necessary to draw some conclusions when it comes to access to this type of production. This primarily refers to the food industry in Serbia.