SU1687059A1 - Agricultural crop sowing method - Google Patents
Agricultural crop sowing method Download PDFInfo
- Publication number
- SU1687059A1 SU1687059A1 SU894719512A SU4719512A SU1687059A1 SU 1687059 A1 SU1687059 A1 SU 1687059A1 SU 894719512 A SU894719512 A SU 894719512A SU 4719512 A SU4719512 A SU 4719512A SU 1687059 A1 SU1687059 A1 SU 1687059A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ridge
- furrow
- sowing
- irrigation
- soil
- Prior art date
Links
- 238000009331 sowing Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 9
- 239000002689 soil Substances 0.000 claims abstract description 13
- 230000002262 irrigation Effects 0.000 claims abstract description 11
- 238000003973 irrigation Methods 0.000 claims abstract description 11
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 2
- 235000009973 maize Nutrition 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 claims description 2
- 230000008121 plant development Effects 0.000 claims 1
- 230000008635 plant growth Effects 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 description 3
- 238000004162 soil erosion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
Изобретение относитс к сельскому хоз йству , в частности к выращиванию сельскохоз йственных культур. Цель изобретени - повышение урожайности за счет создани оптимальных условий дл роста и развити растений, а также снижени смыва почвы в услови х бороздкового орошени . Дл этого высев сем н производ т суженными междур ди ми путем одиночного размещени р дов сем н по дну, на гребне и по обоим склонам гребн поливной борозды. 1 табл., 1 ил.The invention relates to agriculture, in particular to the cultivation of agricultural crops. The purpose of the invention is to increase the yield by creating optimal conditions for the growth and development of plants, as well as reducing soil washout under furrow irrigation. For this purpose, sowing of seeds is carried out by narrowing between the rows by single placement of rows of seeds on the bottom, on the ridge, and on both slopes of the ridge of the irrigation furrow. 1 tab., 1 Il.
Description
Изобретение относитс к сельскому хоз йству , в частности к способам посева сельскохоз йственных культур.The invention relates to agriculture, in particular to methods of sowing agricultural crops.
Цель изобретени - повышение урожайности за счет создани оптимальных условий дл роста и развити растений, а также снижение смыва почвы в бороздах в услови х бороздкового орошени .The purpose of the invention is to increase the yield by creating optimal conditions for the growth and development of plants, as well as to reduce soil washout in the furrows under furrow irrigation conditions.
Семена кукурузы высевали суженными междур дь ми, причем р дки сем н размещали на гребне, по обоим склонам гребн и на дне поливной борозды.Corn seeds were sown in narrowed rows between rows, and rows of seeds were placed on the ridge, on both ridges of the ridge and at the bottom of the irrigation furrow.
На чертеже показана гребнева поверхность почвы, поперечный разрез, где 1 - поверхность почвы, семена 2, высе нные в почву на гребне 3, на склонах 4 и на дне 5 полигной борозды.The drawing shows the ridge surface of the soil, a transverse section, where 1 is the surface of the soil, seeds 2, planted in the soil on the ridge 3, on the slopes 4 and on the bottom 5 of the polygonal groove.
Потери воды и почвы в результате стока и слива вл ютс наиболее точными показател ми интенсивности развити эрозионных процессов на склоновых земл х. В опытах вегетационные поливы проводили из расчета 400 м3/га, длина поливной борозды 30 м, поливной гидромодуль 0,1 л/с.Water and soil losses due to runoff and discharge are the most accurate indicators of the intensity of erosion processes on sloping lands. In the experiments, vegetative irrigations were carried out at the rate of 400 m3 / ha, the length of the irrigation furrow was 30 m, and the irrigation hydro module was 0.1 l / s.
Систематический учет жидкого и твердого стока при каждом поливе проводили методом стоковых площадок.Systematic accounting of liquid and solid runoff for each irrigation was performed using the method of runoff sites.
Результаты, полученные при учете смыва почвы, представлены в таблице.The results obtained when taking into account soil erosion are presented in the table.
При гребне-бороздковом способе посева смыв почвы значительно уменьшалс и составил 11,74 т/га. Это св зано с почвоу- держивающей способностью корневой системы кукурузы, высе нной на дне поливной борозды.With the ridge-furrow sowing method, soil washout was significantly reduced and amounted to 11.74 t / ha. This is due to the soil-holding capacity of the maize root system, planted at the bottom of the irrigation furrow.
Средние показатели смыва почвы за вегетационный период (т/га) следующие: в 1-й повторности 10,32, во 2-й 9,73, сумма 20.05, среднее 10,22.The average soil washout rates for the growing season (t / ha) are as follows: in the 1st repetition, 10.32; in the 2nd, 9.73; amount, 20.05; average, 10.22.
Агрохимический анализ твердого стока, позвол ющий установить размеры потерь подвижных форм NPK за счет смыва почвы, показал, чтоспособы посева оказывают различное вли ние на потери питательных веществ вместе с почвой. Потери подвижных форм питательных веществ за счет смыва почвы при гребне-бороздковом посеве (кг/га) следующие: N 2.08; Р 2,18; К 8,01; всего 12,27, из чего видно, что количество питательных веществ на смытых почвах за вегетационный период после каждого полива при гребне-бороэдковом посеве состаОч 00 V4An agrochemical analysis of solid runoff, which makes it possible to establish the size of the loss of mobile NPK forms due to soil flushing, has shown that sowing have different effects on nutrient losses along with the soil. The loss of mobile nutrient forms due to soil erosion during ridge-furrow sowing (kg / ha) is as follows: N 2.08; P 2.18; K 8.01; only 12.27, from which it can be seen that the amount of nutrients on the washed away soils during the vegetation period after each irrigation during the comb-boroecious sowing is 00 00 V4
8eight
ЮYU
вило.%: N 1,00; Р 2,00м К 10,00, что вл етс весьма незначительным.Vilo.%: N 1.00; P 2.00 m K 10.00, which is quite insignificant.
Приведенные данные убедительно доказывают преимущества гребне-бороздш- вого способа высева в услови х бороздкового смешени .The data presented convincingly demonstrate the advantages of the ridge-furrow seeding method under the conditions of furrow mixing.
..
Данный способ посева применим к различным сельскохоз йственным культурам как пропашным, так и к культурам сплошного посева.This method of sowing is applicable to various agricultural crops, both tilled and continuous crops.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894719512A SU1687059A1 (en) | 1989-07-18 | 1989-07-18 | Agricultural crop sowing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894719512A SU1687059A1 (en) | 1989-07-18 | 1989-07-18 | Agricultural crop sowing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1687059A1 true SU1687059A1 (en) | 1991-10-30 |
Family
ID=21461134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894719512A SU1687059A1 (en) | 1989-07-18 | 1989-07-18 | Agricultural crop sowing method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1687059A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT5499B (en) | 2006-07-11 | 2008-05-26 | Lietuvos Žemės Ūkio Universitetas | A sowing method and device |
-
1989
- 1989-07-18 SU SU894719512A patent/SU1687059A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1470210,кл. А 01 В 79/02,1987. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT5499B (en) | 2006-07-11 | 2008-05-26 | Lietuvos Žemės Ūkio Universitetas | A sowing method and device |
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