Udq 631. 312:631.51 Choosing the Plowshares of Fertilizers and Base of Their Basic Parameters
DOI:
https://doi.org/10.61841/b5gn8e24Keywords:
Cotton fields, process of flatting, making furrows, fertilizing, fertilizer, fertilizing plowshare, entering corner into the soil, sharpening corner, constructive corner.Abstract
Nowadays the method of making furrows during the period of autumn plugging and flatting the lands of cotton plant in the fields is widely spread. In early spring the temperature of furrows is higher than flat fields. It gives the possibility to grind the clods of soil, to improve the soil granules and to make the furrows ready for sowing cotton seeds earlier. Fertilizing the lands at the same time with making furrows, result in increasing the cotton harvest. A number of researches were carried out in this field. These researches gave the opportunity to study the method of fertilizing the furrows in both lateral sides and the center of furrows in the form of a ribbon. However, the method of fertilizing the whole land in the period of making furrows was not studied enough. In order to solve this problem, we settled a plowshare in the fertilizer besides the streak so that to split the soil and open the way.We wanted to put fertilizers in 2 layers of the furrow i.e. into the basis and in 12…13 cm higher layer of the furrow by the help of fertilizer plowshares. The parameters i.e. the soil entering corner of the plowshare - and sharp corners - and were based. During the plowshare motion the corner of theplowshare that enters the soil was determined as 125о . It was determined with the help of weed remnants and soil clod cutting or slipping and passing from the plowshare. The limit of favorable sum composed the following: the minimal slip of soil granules or weeds from the plowshare is =155о...165о ; bent to the motion direction is 1=25о...35о. Also, we identified that sharp corner of the plowshare tip is =28о and the constructive sharpening corner is equal to =30о. Sharp corners of plowshare tips- and were identified by the help of considering the deformation and splashing and digging the soil and weeds by the plowshare along the width of the plowshare tip during its motion.
, , , , , , , and
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
