CN102487770B - Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil - Google Patents
Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil Download PDFInfo
- Publication number
- CN102487770B CN102487770B CN201110413732XA CN201110413732A CN102487770B CN 102487770 B CN102487770 B CN 102487770B CN 201110413732X A CN201110413732X A CN 201110413732XA CN 201110413732 A CN201110413732 A CN 201110413732A CN 102487770 B CN102487770 B CN 102487770B
- Authority
- CN
- China
- Prior art keywords
- ridge
- rice
- water
- saline
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cultivation Of Plants (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides a rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil. The characteristic that pH value and EC of the position of a ridge waist of a severe soda saline-alkali area are the lowest is utilized, rice seedlings are transplanted at the position of the ridge waist, damage of salt to rice root systems is avoided, and the environment suitable for normal growth of rice is created. The rice ridge culture salt-avoiding water-saving planting method of the severe soda saline-alkali soil solves the problems that the rice planting survival rate of the severe soda saline-alkali soil is low, growth of the rice is subjected to saline and alkaline limitation, and the like. The rice ridge culture salt-avoiding water-saving planting method of the severe soda saline-alkali soil is low in cost, reduces harrowing measures, improves soil, increases ground temperature, expands effective ploughing area, and is of great importance for increasing rice yield.
Description
Technical field
The invention provides a kind of ridge culture paddy rice method, especially disclose a kind of rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil, belong to the proportion of crop planting technical field.
Background technology
The landlocked soda alkaline land area of China occupies the third place in the world, and wherein West of Songnen Plain soda alkaline land area has just reached 373 hm
2Soda alkaline land soil is strong basicity reaction, during salt is grouped into soda (NaHCO
3With Na
2CO
3) be main, soil characteristics is different from the neutral solonchak in strand, pH is many more than 8.5, heavy salinized ground soil pH〉9.5, saturation extract electrical conductivity ECe〉10dS/m, sodium matter basicity ESP〉50%.In severe Saline-Sodic area, there is large stretch of saline-alkali wasteland to distribute, can't plant the not paddy rice of Salt And Alkali Tolerance.In West of Songnen Plain Saline-Sodic area, traditional Rice Cropping is to plant in the flat mode of doing.This planting patterns has at severe Saline-Sodic ground Main Problems:
1, soil salt spatially is evenly distributed, and saline and alkaline degree is high, all is subject to high-intensity Saline Alkali Stress to each growth and development stage behind the rice transplanting;
2, the soaked field desalinization of soil by flooding or leaching needs a large amount of irrigation waters, the local desalinization of soil by flooding or leaching, and evaporate brine in the part;
3, flatly do paddy rice and be in for a long time the waterflooding anaerobic environment, be unfavorable for rice tillering and grow;
4, heavy salinized ground permeability is poor, and the flat ground temperature of doing under the long-term waterflooding is low.
Summary of the invention
The present invention discloses a kind of rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil, has solved the low problem of Saline-Sodic area Rice Cropping survival rate.
The open rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil technical solution of the present invention may further comprise the steps:
1) add desulfurated plaster:
Be sprinkled into uniformly desulfurated plaster to the field face, per hectare applies 15000~30000 kg;
2) execute farmyard manure:
Evenly admix the anti-medicine water enemy (25% fentin acetate wetting powder) who dewaters continuous by 10000:1 ~ 2 weight portions in farmyard manure, per hectare applies 1.62~1.9 kg; It evenly is sprinkled into the field;
3) plough:
Carry out rotary tillage soil-working with rotovator, rotary tillage degree of depth 20cm makes desulfurated plaster, farmyard manure fully mix with soil;
4) build the ridge:
Machinery is built the ridge; High 30~45 cm in ridge, row spacing 50~65 cm, wide 20~30 cm of ridge platform;
5) soaked field and draining:
Built the soaked field of pouring water behind the ridge, water irrigating depth flushes with the ridge waist, can not have the ridge platform; Behind the soaked field 1 day, carry out draining; Soaked field-draining circulates 3 times;
6) rice transplanting:
After soaked field and draining processing, to pour water again, the height of pouring water flushes with the ridge waist, can not have the ridge platform; Filled with behind the water in ridge waist position rice transplanting; 4~8 strains of every cave, paddy rice seedling age 35~40 days; The cave distance is 10~15 cm.
Show that through experiment the present invention makes the paddy rice survival rate improve 70%-85%, saline and alkaline and reduced 40%-60%, Rise of Geotemperature 3-6 ℃ of 40%-50%, water saving, have resistant to lodging, easily tiller, well developed root system, the advantages such as water saving stable yields.The present invention has increased the permeability of soil, has improved light, heat, water condition and the microbial activities environment of soil.It is a suitable severe Saline-Sodic area Rice Cropping culture technique.
Good effect of the present invention is:Utilizing waist position, ridge pH value and the EC in severe Saline-Sodic area is minimum characteristics, and the murder by poisoning of salinity to rice root hidden in ridge waist position rice transplanting, createed the environment of suitable paddy rice normal growth.Solved severe soda alkaline land Rice Cropping survival rate low, growth is subjected to the problem of saline and alkaline inhibition etc.Have cost relatively low, reduce the measure of raking the soil level, improvement soil, increase ground temperature, enlarge effective arable area, increase the significance of rice yield.
Description of drawings
Fig. 1 is the schematic diagram on ridge culture paddy rice ridge; Wherein, 1, furrow; 2, ridge platform; 3, ridge waist;
Fig. 2 is that the ridge culture paddy rice changes at the pH of the diverse location soil saturation mud on the different times ridge of growth;
Fig. 3 is that the ridge culture paddy rice changes at the EC of the diverse location soil saturation mud on the different times ridge of growth.
Embodiment:
Experimental example 1
The ridge culture of the present invention salt rice seed method for planting of hiding.Referring to Fig. 1 experimental study is carried out in the saline and alkaline degree variation of the diverse location (furrow 1, ridge platform 2, ridge waist 3) on ridge, experimental period and place: on May 20th, 2011, on the Saline-Sodic grassy marshland of ecological experiment station, the large peace alkali ground of the Chinese Academy of Sciences, after fertilising, rotary tillage, Jian Long, soaked field, draining and rice transplanting, different vegetative stages in paddy rice, the diverse location (furrow 1, ridge platform 2, ridge waist 3) on ridge is carried out original position to fetch earth, the degree of depth that fetches earth is 10 cm, thereby detects pH and the electrical conductivity (EC) of saturated mud.The saline and alkaline variation of the diverse location on research ridge.Experimental result is seen Fig. 2, Fig. 3, and the result shows: find by ridge culture experiment, in pH value and the EC(electrical conductivity of the different vegetative stages ridge of paddy rice platform) be the highest (pH〉10.5; ECe〉15) secondly be furrow (9.5<pH<10.5; 4<ECe<15).And the pH value of waist position, ridge and EC are minimum (8<pH<9.5; 1<ECe<4).Because the Saline-Sodic area at drought along with the evaporation of paddy field moisture and the capillarity of soil, moves up the salinity in the soil, the poly-phenomenon of salt submeter occurs, so the saline and alkaline degree of ridge platform is the highest.And the salinity in the waist of ridge is along with the decline of the water surface, and enters in the water or move down with water, so the saline and alkaline degree of ridge waist is minimum.If thereby rice seed has been hidden the murder by poisoning of salinity to rice root in waist position, ridge, createed the environment of suitable paddy rice normal growth.
Ridge culture paddy rice of the present invention in 8.5<pH<9.5, the severe soda alkaline land of electrical conductivity 8<ECe<15 dS/m carries out the ridge culture rice test, totally 3 of experimental plots, each residential quarter area is 200 m
2Time and place: on May 20th, 2011, on the Saline-Sodic grassy marshland of ecological experiment station, the large peace alkali ground of the Chinese Academy of Sciences.Test procedure is as follows:
1) add desulfurated plaster:
Be sprinkled into desulfurated plaster on the ground to the severe Saline-Sodic, 400 kg desulfurated plasters are executed in every residential quarter.
2) execute farmyard manure:
Evenly admix the anti-medicine water enemy (25% fentin acetate wetting powder) who dewaters continuous in farmyard manure, every residential quarter applies 24 g.The farmyard manure of having executed medicine evenly is sprinkled in the experimental plot.
3) plough:
Carry out rotary tillage soil-working with rotovator, the rotary tillage degree of depth 20 cm.
4) build the ridge:
Machinery is built the ridge.High 30 cm in ridge, row spacing 55 cm.Wide 25 cm of ridge platform
5) soaked field and draining:
Built the soaked field of pouring water behind the ridge, water irrigating depth flushes with the ridge waist.Behind the soaked field 1 day, carry out draining.Soaked field-draining circulates 3 times.
6) rice transplanting:
After soaked field-draining processing, to pour water again, the height of pouring water flushes with the ridge waist.Begin rice transplanting after having filled with water, rice shoot is inserted in waist position, ridge.4~8 strains of every cave, the cave distance is 12 cm.Paddy rice seedling age 35~40 days, rice varieties are eastern rice No. 4.
Study by inquiry paddy rice survival rate, tillering capacity and the output of different vegetative stages and find, ridge culture rice seedling survival rate has surpassed 94%, and tillering capacity surpasses 97%, and maturation output harvest time is at 9800 kg/hm
2~12000 kg/hm
2
Ridge culture paddy rice of the present invention in 9.5<pH<10.5, the severe soda alkaline land of electrical conductivity 15<ECe<20 dS/m carries out the ridge culture rice test, totally 3 of experimental plots, each residential quarter area is 200 m
2Time and place: on May 20th, 2011, on the Saline-Sodic grassy marshland of ecological experiment station, the large peace alkali ground of the Chinese Academy of Sciences.Test procedure is through adding desulfurated plaster, apply farmyard manure, ploughing, build the farming processing such as ridge, soaked field and draining, rice transplanting.
Through paddy rice survival rate, tillering capacity and the output discovery of the different vegetative stages of investigation, ridge culture rice seedling survival rate has surpassed 91%, and tillering capacity surpasses 93%, and maturation output harvest time is at 9500 kg/hm
2~10500 kg/hm
2
Ridge culture paddy rice of the present invention is at pH〉10.5, electrical conductivity ECe the utmost point severe soda alkaline land of 20 dS/m carries out the ridge culture rice test, totally 3 of experimental plots, each residential quarter area is 200 m
2Time and place: on May 20th, 2011, on the Saline-Sodic grassy marshland of ecological experiment station, the large peace alkali ground of the Chinese Academy of Sciences.Test procedure is through adding desulfurated plaster, apply farmyard manure, ploughing, build the farming processing such as ridge, soaked field and draining, rice transplanting.
Investigate paddy rice survival rate, tillering capacity and the output of different vegetative stages and find, ridge culture rice seedling survival rate has surpassed 88%, and tillering capacity surpasses 89%, and maturation output harvest time is at 9250 kg/hm
2~9850 kg/hm
2
Claims (1)
1. rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil may further comprise the steps:
1) add desulfurated plaster:
Be sprinkled into uniformly desulfurated plaster to the field face, per hectare applies 15000~30000 kg;
2) execute farmyard manure:
Evenly admix the anti-medicine water enemy (25% fentin acetate wetting powder) who dewaters continuous by 10000:1 ~ 2 weight portions in farmyard manure, per hectare applies 1.62~1.9 kg; It evenly is sprinkled into the field;
3) plough:
Carry out rotary tillage soil-working with rotovator, rotary tillage degree of depth 20cm makes desulfurated plaster, farmyard manure fully mix with soil;
4) build the ridge:
Machinery is built the ridge; High 30~45 cm in ridge, row spacing 50~65 cm, wide 20~30 cm of ridge platform;
5) soaked field and draining:
Built the soaked field of pouring water behind the ridge, water irrigating depth flushes with the ridge waist, can not have the ridge platform; Behind the soaked field 1 day, carry out draining; Soaked field-draining circulates 3 times;
6) rice transplanting:
After soaked field and draining processing, to pour water again, the height of pouring water flushes with the ridge waist, can not have the ridge platform; Filled with behind the water in ridge waist position rice transplanting; 4~8 strains of every cave, paddy rice seedling age 35~40 days; The cave distance is 10~15 cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110413732XA CN102487770B (en) | 2011-12-13 | 2011-12-13 | Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110413732XA CN102487770B (en) | 2011-12-13 | 2011-12-13 | Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102487770A CN102487770A (en) | 2012-06-13 |
CN102487770B true CN102487770B (en) | 2013-09-18 |
Family
ID=46179689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110413732XA Expired - Fee Related CN102487770B (en) | 2011-12-13 | 2011-12-13 | Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102487770B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102919090A (en) * | 2012-10-23 | 2013-02-13 | 中国科学院东北地理与农业生态研究所 | One-hole multi-plants close planting method for saline-alkali soil rice |
CN103125237B (en) * | 2012-12-24 | 2014-02-19 | 吉林省农业科学院 | Three-increasing comprehensive planting method of recarburization, oxygenation and resistance-increasing of soda saline-alkaline paddy rice |
CN103283338B (en) * | 2013-07-03 | 2016-08-24 | 张维 | A kind of method of salt-soda soil rice cultivation |
CN103891449B (en) * | 2014-03-25 | 2016-01-13 | 中国科学院东北地理与农业生态研究所 | A kind of method of soda salinized soil rapid build |
CN105038803A (en) * | 2015-06-23 | 2015-11-11 | 潍坊友容实业有限公司 | Carbonate type saline-alkali land soil conditioner and application thereof to pennisetum sinese planting |
CN105028074A (en) * | 2015-07-03 | 2015-11-11 | 山东省水稻研究所 | Rice mechanical dry direct sowing culture method for yellow river delta saline-alkali soil |
CN105144893B (en) * | 2015-09-30 | 2017-12-26 | 中国科学院东北地理与农业生态研究所 | A kind of soaked field phase for improveing soda alkaline land paddy field fills water discharge method |
CN107896542A (en) * | 2017-11-13 | 2018-04-13 | 中国科学院东北地理与农业生态研究所 | The modification method of fast lifting salt-soda soil paddy field soil organic matter |
CN107926449A (en) * | 2017-12-10 | 2018-04-20 | 刘占贵 | Play the technology of high ridge plantation lycium ruthenicum in a kind of salt-soda soil |
CN109275524A (en) * | 2018-09-25 | 2019-01-29 | 吉林农业大学 | It is a kind of to improve Sodic salinization paddy field Adverse Resistance Cultivation method using charcoal |
CN109601096A (en) * | 2019-01-28 | 2019-04-12 | 中国水稻研究所 | A kind of fertilizing method of rice in saline-alkali field |
CN110558179B (en) * | 2019-09-25 | 2021-09-17 | 正大农业科技(浙江)有限公司 | Method for planting rice in coastal saline-alkali soil |
CN110771295A (en) * | 2019-10-28 | 2020-02-11 | 天津泰达绿化集团有限公司 | Ecological restoration method for extreme saline-alkali soil |
CN112205248A (en) * | 2020-09-08 | 2021-01-12 | 陕西地建土地工程技术研究院有限责任公司 | Low-humidity saline-alkali area ryegrass planting method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1174654A (en) * | 1996-08-28 | 1998-03-04 | 郭建新 | Method for planting paddy rice on heavy salinization soil |
CN1190530A (en) * | 1998-03-02 | 1998-08-19 | 前郭灌区农垦管理局 | Method for cultivating rice in cold region soda saline soil |
CN102246678A (en) * | 2011-06-18 | 2011-11-23 | 吉林农业大学 | Rice water-saving cultivation method for soda salinized soil |
-
2011
- 2011-12-13 CN CN201110413732XA patent/CN102487770B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1174654A (en) * | 1996-08-28 | 1998-03-04 | 郭建新 | Method for planting paddy rice on heavy salinization soil |
CN1190530A (en) * | 1998-03-02 | 1998-08-19 | 前郭灌区农垦管理局 | Method for cultivating rice in cold region soda saline soil |
CN102246678A (en) * | 2011-06-18 | 2011-11-23 | 吉林农业大学 | Rice water-saving cultivation method for soda salinized soil |
Non-Patent Citations (8)
Title |
---|
关于干旱地区盐碱土育苗技术的探索;宗一呜;《江苏蚕业》;19831231(第3期);第37-39页 * |
宗一呜.关于干旱地区盐碱土育苗技术的探索.《江苏蚕业》.1983,(第3期), |
旱改水综合管理技术改良利用盐渍化土壤的研究;袁晓丽等;《东北农业大学学报》;20050831;第36卷(第4期);第435-438页 * |
李成坤等.苏打盐碱土种植水稻试验总结.《北方水稻》.2011,第41卷(第1期), |
王志春等.苏打盐碱地水稻开发综合技术模式.《农业系统科学与综合研究》.2003,第19卷(第1期), |
苏打盐碱土种植水稻试验总结;李成坤等;《北方水稻》;20110228;第41卷(第1期);第33-35页 * |
苏打盐碱地水稻开发综合技术模式;王志春等;《农业系统科学与综合研究》;20030228;第19卷(第1期);第56-59页 * |
袁晓丽等.旱改水综合管理技术改良利用盐渍化土壤的研究.《东北农业大学学报》.2005,第36卷(第4期), |
Also Published As
Publication number | Publication date |
---|---|
CN102487770A (en) | 2012-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102487770B (en) | Rice ridge culture salt-avoiding water-saving planting method of severe soda saline-alkali soil | |
CN103891449B (en) | A kind of method of soda salinized soil rapid build | |
CN101785414B (en) | Rice dry-farming direct-seeding planting method | |
Wang et al. | Subsoil tillage promotes root and shoot growth of rapeseed in paddy fields and dryland in Yangtze River Basin soils | |
CN104770151B (en) | The light of strand heavy salinized ground salt-resistant type bermuda grass turf simplifies planting and establishing method | |
CN101233811B (en) | Corn stubble-remaining ridge side planting method | |
CN105409553A (en) | Underground dip irrigation and water and fertilizer integration planting method for potatoes | |
CN102318529B (en) | Aquatic and dry amphibious planting method for rice | |
CN103947494B (en) | Gleying rice field oxygenation irrigation and drainage cultivation | |
CN102792846A (en) | Wheat-corn double cropping symbiotic cultivation method in moderate saline-alkali soil based on buried pipe drainage and salt elimination | |
CN103385087B (en) | Low-altitude strong rheum officinale seedling breeding method | |
CN103238428B (en) | Transplanting method of broad bean seedlings | |
CN104521464A (en) | Potato drip irrigation planting method | |
CN109819746A (en) | The fertile ecological management of water-saving control and synergy utilize method to one kind heavy salinizedly | |
CN104221699A (en) | Acer rubrum cultivation and management technology | |
CN105284383A (en) | Mixed planting method for fructus amomi and bulbus fritilariae | |
CN107306659A (en) | The oily certain herbaceous plants with big flowers corn intercropping and interplanting crop rotation high-efficient planting patterns of Huanghe delta severe chlorate clay alkaline land cotton | |
CN104956895A (en) | Cultivation method for oil-used peony cultivar danfeng | |
CN105594402A (en) | Broccoli planting method | |
CN105993816A (en) | Leaf picked ginkgo biloba and pinellia ternate interplanting cultivation method | |
CN104186056B (en) | The cultivation method of a kind of ditch stalk ridge culture | |
CN106386064A (en) | Method for improving secondary saline-alkali lands in Hetao irrigation district by interplanting of soybeans and wheat | |
CN105830848A (en) | Method for building panicum virgatum into vegetation in severe saline-alkali soil | |
CN104938192A (en) | Sugarcane and henry steudnera tuber interplanting no-tillage cultivation method | |
CN104041269A (en) | Method for quickly planting fracturing alkali soil switchgrass |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20131213 |