RU1807070C - Method of protecting soil from erosion and composition for its realization - Google Patents
Method of protecting soil from erosion and composition for its realizationInfo
- Publication number
- RU1807070C RU1807070C SU914907356A SU4907356A RU1807070C RU 1807070 C RU1807070 C RU 1807070C SU 914907356 A SU914907356 A SU 914907356A SU 4907356 A SU4907356 A SU 4907356A RU 1807070 C RU1807070 C RU 1807070C
- Authority
- RU
- Russia
- Prior art keywords
- soil
- composition
- lignosulfonate
- polyacrylamide
- water
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
Использование: сельское хоз йство, обработка засоленных почв. Сущность изобретени : мелиорируемую почву планируют , внос т органические добавки, производ т поверхностное перемешивание почвы и посев сем н. Сверху нанос т золу каменного угл и покрывают полимерным составом, содержащим, мас.%: полиакрила- мид 0.7-1,0; лигносульфонат 0,5-0,7, карбамид 2,0-2,5 и воду-.остальное. 2 табл.Usage: agriculture, saline soil cultivation. SUMMARY OF THE INVENTION: Reclaimed soil is planned, organic additives are added, surface soil is mixed and seeds sown. Coal ash is applied on top and coated with a polymer composition containing, wt.%: Polyacrylamide 0.7-1.0; lignosulfonate 0.5-0.7, urea 2.0-2.5 and water. 2 tab.
Description
Изобретение относитс к сельскохоз йственному производству, в частности к способам обработки засоленных почв.The invention relates to agricultural production, in particular to methods for treating saline soils.
Цель изобретени -повышение урожайности сельскохоз йственных культур на засоленных почвах.The purpose of the invention is to increase the yield of agricultural crops on saline soils.
Поставленна цель достигаетс тем, что мелиорируемую почву планируют, в нее внос т требуемую норму органических добавок , производ т поверхностное перемешивание почвы и посев сем н. После посева сем н на почву нанос т золу каменного угл и покрывают полимерным составом.The goal is achieved in that the reclaimed soil is planned, the required rate of organic additives is added to it, surface mixing of the soil and sowing of the seeds are carried out. After sowing the seeds, coal ash is applied to the soil and coated with a polymer composition.
Поставленна цель достигаетс также тем, что состав дл осуществлени способа содержит полиакриламид, лигносульфонат, карбамид и воду при следующем соотношении компонентов, мас.%:The goal is also achieved by the fact that the composition for implementing the method contains polyacrylamide, lignosulfonate, urea and water in the following ratio, wt.%:
Полиакриламид0,7-1,0Polyacrylamide 0.7-1.0
Лигносульфонат0,5-0,7Lignosulfonate 0.5-0.7
Карбамид 2,0-2,5- Вода Остальное.Urea 2.0-2.5- Water Else.
Пример. Мелиорацию засоленных почв проводили дво ко. В лабораторных услови х на образцах засоленных почв и вExample. Land reclamation of saline soils was performed in two. In laboratory conditions on samples of saline soils and in
промышленных услови х на образцах зональных каштановых засоленных почвах .industrial conditions on samples of zonal chestnut saline soils.
На пухлых солонцах и солончаках Щи- дертинской оросительной системы были заложены учетные площадки 2 х 5 м2 п тикратцрй повторимости. После планировки участков в почву внесли ил сточных вод, провели поверхностное перемешивание , посев сем н, покрыли золой и закрепили полимерным составом. Расход золы 100 кг на 1. гектар.On plump solonetzes and salt marshes of the Shchirdinsky irrigation system, registration areas of 2 x 5 m2 and five repeatability were laid. After planning the plots, sewage sludge was introduced into the soil, surface mixing was carried out, seeds were sown, covered with ash and fixed with a polymer composition. Ash consumption of 100 kg per 1. hectare.
Дл проверки предложенного способа и состава использовали следующие вещест- - ва: полиакриламид ТУ 12.0221,6, лигносульфонат ГОСТ 208175, карбамид ГОСТ 6691-77.The following substances were used to verify the proposed method and composition: polyacrylamide TU 12.0221.6, lignosulfonate GOST 208175, carbamide GOST 6691-77.
На мелиорированной почве выращивали следующие виды растений: донник белый , донник желтый, бескильница и люцерна желта ,The following plant species were grown on the reclaimed soil: white clover, yellow melilot, yellow moth and alfalfa yellow,
Исследовани проводили от посева сем н весь период бегетации и завершили с уборки урожа .The studies were carried out from sowing the seeds throughout the entire period of gettingaway and completed with harvesting.
(Л(L
сwith
0000
оabout
VIVI
о VI оabout VI about
Исследовани показали, что различные виды растений при одинаковых услови х развивались и плодоносили различно.Studies have shown that different types of plants under the same conditions developed and bore fruit differently.
В табл. 1 приведена урожайность испытанных растений.In the table. 1 shows the yield of tested plants.
Дл получени высокого урожа травы наиболее рационально се ть донник белый, а дл лучшего восстановлени почвы -- смесь этих трав в соотношении 1:1:1:1 при норме посева 0,1 ц/га.In order to obtain a high yield of grass, it is most rational to sow clover white, and for better soil recovery a mixture of these herbs in a ratio of 1: 1: 1: 1 at a sowing rate of 0.1 c / ha.
Дл вы влени оптимального состава покрыти была проведена сери опытов с варьированием исходных компонентов.To determine the optimum coating composition, a series of experiments were carried out with varying the starting components.
Приготовление смеси осуществл ют в любой удобной емкости путем последовательного растворени компонентов состава в воде в количестве, определ емом площадью покрыти при рекомендуемой норме расхода 1 т/га. Дл этого в 96,8 мае.ч. воды раствор ют 0,7 мае.ч. полиакриламида, затем 0,5 мае.ч. карбамида, 2,0 мае.ч. лигно- сульфоната.The preparation of the mixture is carried out in any convenient container by successive dissolution of the components of the composition in water in an amount determined by the coating area at a recommended flow rate of 1 t / ha. For this, at 96.8 mAh water dissolve 0.7 m.h. polyacrylamide, then 0.5 m.h. carbamide, 2.0 wt.h. lignosulfonate.
Перемешивание компонентов раствора осуществл ют с помощью циркул ционного насоса. Нанесение покрыти на почву осуществл ли путем разбрызгивани испытываемого состава на.обрабатываемую почву. Результаты испытаний по вы влению соста0Mixing the components of the solution is carried out using a circulation pump. The coating of the soil was carried out by spraying the test composition onto the soil to be treated. Test Results
55
00
55
ва покрыти на рост растений приведены в табл. 2.coatings for plant growth are given in table. 2.
Использование предложенного способа и состава дл мелиорации позволит обеспечить следующие преимущества по сравнению с прототипом:Using the proposed method and composition for land reclamation will provide the following advantages compared with the prototype:
повысить урожайность сельхозкультур;increase crop yields;
сократить ветровую эрозию почвы.reduce wind erosion of the soil.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU914907356A RU1807070C (en) | 1991-02-04 | 1991-02-04 | Method of protecting soil from erosion and composition for its realization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU914907356A RU1807070C (en) | 1991-02-04 | 1991-02-04 | Method of protecting soil from erosion and composition for its realization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1807070C true RU1807070C (en) | 1993-04-07 |
Family
ID=21558337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU914907356A RU1807070C (en) | 1991-02-04 | 1991-02-04 | Method of protecting soil from erosion and composition for its realization |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1807070C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400396A (en) * | 2020-11-09 | 2021-02-26 | 华东师范大学 | Method for improving soil of reclaimed land in reclamation area |
-
1991
- 1991-02-04 RU SU914907356A patent/RU1807070C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР Ms 1371965, кл. С 09 К 17/00, 1985. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400396A (en) * | 2020-11-09 | 2021-02-26 | 华东师范大学 | Method for improving soil of reclaimed land in reclamation area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU967257A3 (en) | Herbicidal composition | |
| SU1356950A3 (en) | Method of controlling undesirable vegetation | |
| US4846870A (en) | Fertilizer and/or soil amendment | |
| CA2568887C (en) | Biodegradable polymeric water retention concentrate | |
| KR20010051171A (en) | Agent for preventing withering of and supplying quick-acting nutrients to grasses | |
| CN104892131A (en) | A plant-regulator-containing fertilizer for saline-alkali land and applications thereof in plantation of sword iris | |
| RU1807070C (en) | Method of protecting soil from erosion and composition for its realization | |
| SU1724051A1 (en) | Method for solonetz and solonchak soils reclamation | |
| JPH0569081B2 (en) | ||
| SU886722A3 (en) | Herbicidic agent | |
| Zhou et al. | The nutrients in the fertile water from fish pond assimilated and utilized by paddy field | |
| CN105917783A (en) | Plant ash concentrated solution | |
| Murphy et al. | Range pasture benefits through tree removal | |
| Zheng‐qing et al. | Studies on the application of ferrous sulphate for controlling chlorosis of apple tree on calcareous soils | |
| EP0908097A1 (en) | Method for preventing or controlling viral diseases of plants | |
| Puttaswamygowda et al. | Effects of drainage and organic amendments on the reclamation of a sodic soil cropped with rice | |
| RU1792239C (en) | Cotton intensive growth method | |
| RU1656705C (en) | Composition for control of favus and scale insect of fruit culture | |
| Oborn | Control of aquatic weeds that impede flow of western irrigation waters | |
| SU1611242A1 (en) | Method of soil desalinization | |
| Davison et al. | Waterweed control on farms and ranches | |
| RU2108707C1 (en) | Rice growing method | |
| Warnock | Ammonia application in irrigation water | |
| Slykhuis | Testing orchard soils for treatments to control apple replant problems in British Columbia, Canada | |
| Oblisami et al. | Effect of Azotobacter inoculant and growth regulators on the growth of cashew |