Kazakhstan is one of the top ten countries in the world that use careful farming with a total area of 2 million hectares, therefore, the priority area of scientific research in the field of agriculture is the development and improvement of effective means: seed drills, tillage machines and mechanisms. As part of the research, tests were conducted with the use of experimental seed drills with various combinations of coulters: (1) double-disc and chisel coulters installed in different rows, (2) double-disc coulters and cultivator sweeps with seed distributors for band sowing. The research showed a higher efficiency of the use of combined coulters in comparison with only sweep rows in seed drills both in terms of agrotechnical indicators (yield, stubble conservation, uniformity of seed depth and field fullness germination of seeds, drag force of the drill), and from the economic effect terms. The results of this research can be used in the agricultural sector, regardless of the country and region, with careful farming using No-till technology in similar soil and climatic zones.

哈萨克斯坦是世界上使用精心耕作的前十个国家之一，总面积为200万公顷，因此，农业领域科学研究的优先领域是开发和改进有效手段：播种机，耕作机器和机制。作为研究的一部分，使用带有各种犁刀组合的试验播种机进行了测试：（1）双盘和凿式犁刀安装在不同的行中；（2）双盘犁刀和带有种子分配器的中耕扫地机乐队播种。研究表明，在农业技术指标（产量，留茬保护，种子深度均匀性和种子的田间饱满度发芽，钻头的阻力），并从经济效果上来讲。这项研究的结果可用于农业部门，而不论其国家和地区如何，只要在类似的土壤和气候区域内使用免耕技术进行精心耕作即可。