CN216392679U - Saline and alkaline land pond-paddy field dystopy circulating water system of planting and breeding - Google Patents
Saline and alkaline land pond-paddy field dystopy circulating water system of planting and breeding Download PDFInfo
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- CN216392679U CN216392679U CN202122551951.6U CN202122551951U CN216392679U CN 216392679 U CN216392679 U CN 216392679U CN 202122551951 U CN202122551951 U CN 202122551951U CN 216392679 U CN216392679 U CN 216392679U
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Abstract
A saline-alkali land pond-paddy field ectopic circulating water planting and breeding system relates to a fisherman comprehensive planting and breeding system, in particular to a saline-alkali land pond-paddy field ectopic circulating water planting and breeding system. The utility model aims to solve the technical problems of large engineering scale and complex operation of the existing water conservancy improvement measures. Planting rice in the saline-alkali soil rice field; saline-alkali tolerant fishes are cultured in a saline-alkali land pond; firstly, low-saline-alkali underground water or river and lake water is used for soaking and flushing a saline-alkali land rice field; in the middle and later stages of cultivation, water rich in nutrition and low in alkalinity in the pond is pumped and injected into the saline-alkali land rice field through the first water pipe every 10-14 days, the rice field is further leached and irrigated, the leached and irrigated water returns to the saline-alkali land pond through the water outlet and the second water pipe again, and the circulation is performed, so that the soil alkalinity of the saline-alkali land rice field is continuously reduced in the process, the soil fertility is increased, and the efficient ecological cultivation of the pond is achieved while the saline-alkali land restoration and utilization are realized.
Description
Technical Field
The utility model relates to a comprehensive planting and breeding system for fishermen, in particular to a heterotopic circulating water planting and breeding system for a saline-alkali land pond and a rice field.
Background
About 3600 kilohm of various saline-alkali soil exists in China2And the salinization area tends to expand year by year. The western parts of the Songxing plain, namely the western parts of Jilin province and Heilongjiang province, are one of five large distribution areas of saline-alkali soil in China, and are also the largest concentrated distribution areas of carbonate type saline-alkali soil, and the area of the distribution areas is up to 342 ten thousand hm2. The western areas of Jilin province and Heilongjiang province have reserve land resources for increasing the grain yield by billions of jin for the country, and are the key points of land development at present and in a period of time in the future.
The existing water conservancy improvement measures have the problems of large engineering scale, complicated operation, high investment cost and difficult maintenance of the improvement effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a saline-alkali land pond-paddy field ectopic circulating water planting and breeding system, aiming at solving the technical problems of large engineering scale and complex operation existing in the existing water conservancy improvement measures.
The saline-alkali soil pond-paddy field ectopic circulating water planting and breeding system consists of a saline-alkali soil pond 1, a first water pump 2, a saline-alkali soil paddy field 3, a second water pump 4, a dam 5, a ditch 6, a first water pipe 7 and a second water pipe 8;
the areas of the saline-alkali soil pond 1 and the saline-alkali soil paddy field 3 are equal, and saline-alkali tolerant fishes are cultured in the saline-alkali soil pond 1; a first water pump 2 is arranged in the saline-alkali soil pond 1, and a water outlet of the first water pump 2 is communicated with a water inlet of a saline-alkali soil paddy field 3 through a first water pipe 7; paddy rice is planted in the saline-alkali soil paddy field 3, a dam 5 is arranged on the periphery of the saline-alkali soil paddy field 3, a channel 6 is arranged on the periphery of the dam 5, a water outlet of the saline-alkali soil paddy field 3 is communicated with the channel 6, a second water pump 4 is arranged in the channel 6, a water outlet of the second water pump 4 is communicated with a water inlet of the saline-alkali soil pond 1 through a second water pipe 8, and the water inlet of the saline-alkali soil pond 1 and a first water pipe 7 are arranged in a diagonal manner; the water inlet and the water outlet of the saline-alkali soil paddy field 3 are arranged in a diagonal manner; the first water pipe 7 passes through the dike 5 and the trench 6 and is sealed with the dike 5 and the trench 6.
The saline-alkali land pond-paddy field ectopic circulating water planting and breeding system has the following establishing mode and operation mode:
planting rice in the saline-alkali soil rice field 3; saline-alkali tolerant fishes such as barbus capito, carp or crucian are cultivated in the saline-alkali land pond 1; firstly, low-saline-alkali underground water or river and lake water is used for soaking and washing the saline-alkali land rice field 3, the soaking time is 3 hours, and the total water quantity for soaking and washing the saline-alkali land rice field 3 per mu is the same as that of the saline-alkali land pond 1 per mu which is filled with 2 mu;
the ecological breed of the saline and alkaline tolerant fish of development in saline and alkaline land pond 1, every 10 days at the farming process is with eutrophic in the pond, the water of low basicity is pumped and is annotated to mu saline and alkaline land paddy field 3 through first water pipe 7, further drip washing and watering rice field, water after drip washing and watering returns to saline and alkaline land pond 1 through delivery port and second water pipe 8 once more, with this circulation, constantly reduce the soil basicity of saline and alkaline land paddy field 3 at this in-process, increase soil fertility, when realizing the restoration and the utilization of saline and alkaline land, reach the ecological high-efficient breed in pond.
The system of the utility model is operated from the middle of 7 months to the last 8 months of each year, is operated once every 10 days, is operated once to extract one third of the volume of the saline-alkali soil pond 1, and then the water in the saline-alkali soil paddy field 3 returns to the saline-alkali soil pond 1 for operation once.
Drawings
Fig. 1 is a schematic top view of a saline-alkali land pond-paddy field ectopic circulating water planting and breeding system according to a first embodiment.
Detailed Description
The first embodiment is as follows: the embodiment is a saline-alkali land pond-paddy field ectopic circulating water planting and breeding system, as shown in fig. 1, which specifically comprises a saline-alkali land pond 1, a first water pump 2, a saline-alkali land paddy field 3, a second water pump 4, a dam 5, a ditch 6, a first water pipe 7 and a second water pipe 8;
the areas of the saline-alkali soil pond 1 and the saline-alkali soil paddy field 3 are equal, and saline-alkali tolerant fishes are cultured in the saline-alkali soil pond 1; a first water pump 2 is arranged in the saline-alkali soil pond 1, and a water outlet of the first water pump 2 is communicated with a water inlet of a saline-alkali soil paddy field 3 through a first water pipe 7; paddy rice is planted in the saline-alkali soil paddy field 3, a dam 5 is arranged on the periphery of the saline-alkali soil paddy field 3, a channel 6 is arranged on the periphery of the dam 5, a water outlet of the saline-alkali soil paddy field 3 is communicated with the channel 6, a second water pump 4 is arranged in the channel 6, a water outlet of the second water pump 4 is communicated with a water inlet of the saline-alkali soil pond 1 through a second water pipe 8, and the water inlet of the saline-alkali soil pond 1 and a first water pipe 7 are arranged in a diagonal manner; the water inlet and the water outlet of the saline-alkali soil paddy field 3 are arranged in a diagonal manner; the first water pipe 7 passes through the dike 5 and the trench 6 and is sealed with the dike 5 and the trench 6.
The saline-alkali land pond-paddy field ectopic circulating water planting and breeding system of the embodiment has the following establishing modes and operation modes:
planting rice in the saline-alkali soil rice field 3; saline-alkali tolerant fishes such as barbus capito, carp or crucian are cultivated in the saline-alkali land pond 1; firstly, low-saline-alkali underground water or river and lake water is used for soaking and washing the saline-alkali land rice field 3, the soaking time is 3 hours, and the total water quantity for soaking and washing the saline-alkali land rice field 3 per mu is the same as that of the saline-alkali land pond 1 per mu which is filled with 2 mu;
the ecological breed of the saline and alkaline tolerant fish of development in saline and alkaline land pond 1, every 10 days at the farming process is with eutrophic in the pond, the water of low basicity is pumped and is annotated to mu saline and alkaline land paddy field 3 through first water pipe 7, further drip washing and watering rice field, water after drip washing and watering returns to saline and alkaline land pond 1 through delivery port and second water pipe 8 once more, with this circulation, constantly reduce the soil basicity of saline and alkaline land paddy field 3 at this in-process, increase soil fertility, when realizing the restoration and the utilization of saline and alkaline land, reach the ecological high-efficient breed in pond.
The system of the embodiment is operated from the middle 7 th to the last 8 th of the year, is operated once every 10 days, is operated once to extract one third of the volume of the saline-alkali soil pond 1, and then is operated once after the water in the saline-alkali soil paddy field 3 returns to the saline-alkali soil pond 1.
The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the depth of the ditch 6 is 70 cm-90 cm, and the width is 80 cm-100 cm. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the height of the dam 5 is 40 cm-60 cm, and the width is 60 cm-80 cm. The others are the same as in the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: the saline-alkali tolerant fish is the sinocyclocheilus grahami. The rest is the same as one of the first to third embodiments.
The fifth concrete implementation mode: the fourth difference between this embodiment and the specific embodiment is that: the salt and alkali resistant fish is carp or crucian. The rest is the same as the fourth embodiment.
The utility model was verified with the following tests:
test one: the test is a saline-alkali land pond-paddy field ectopic circulating water planting and breeding system, as shown in figure 1, and specifically comprises a saline-alkali land pond 1, a first water pump 2, a saline-alkali land paddy field 3, a second water pump 4, a dam 5, a ditch 6, a first water pipe 7 and a second water pipe 8; the depth of the ditch 6 is 80cm, and the width of the ditch is 90 cm; the height of the dam 5 is 50cm, and the width of the dam is 80 cm;
the areas of the saline-alkali soil pond 1 and the saline-alkali soil rice field 3 are equal, and the large-scale barbel is cultivated in the saline-alkali soil pond 1; a first water pump 2 is arranged in the saline-alkali soil pond 1, and a water outlet of the first water pump 2 is communicated with a water inlet of a saline-alkali soil paddy field 3 through a first water pipe 7; paddy rice is planted in the saline-alkali soil paddy field 3, a dam 5 is arranged on the periphery of the saline-alkali soil paddy field 3, a channel 6 is arranged on the periphery of the dam 5, a water outlet of the saline-alkali soil paddy field 3 is communicated with the channel 6, a second water pump 4 is arranged in the channel 6, a water outlet of the second water pump 4 is communicated with a water inlet of the saline-alkali soil pond 1 through a second water pipe 8, and the water inlet of the saline-alkali soil pond 1 and a first water pipe 7 are arranged in a diagonal manner; the water inlet and the water outlet of the saline-alkali soil paddy field 3 are arranged in a diagonal manner; the first water pipe 7 passes through the dike 5 and the trench 6 and is sealed with the dike 5 and the trench 6.
The experimental saline-alkali land pond-paddy field ectopic circulating water planting and breeding system has the following establishing modes and operation modes:
planting rice in the saline-alkali soil rice field 3; saline-alkali tolerant fishes such as barbus capito, carp or crucian are cultivated in the saline-alkali land pond 1; firstly, low-saline-alkali underground water or river and lake water is used for soaking and washing the saline-alkali land rice field 3, the soaking time is 3 hours, and the total water quantity for soaking and washing the saline-alkali land rice field 3 per mu is the same as that of the saline-alkali land pond 1 per mu which is filled with 2 mu;
the ecological breed of the saline and alkaline tolerant fish of development in saline and alkaline land pond 1, every 10 days at the farming process is with eutrophic in the pond, the water of low basicity is pumped and is annotated to mu saline and alkaline land paddy field 3 through first water pipe 7, further drip washing and watering rice field, water after drip washing and watering returns to saline and alkaline land pond 1 through delivery port and second water pipe 8 once more, with this circulation, constantly reduce the soil basicity of saline and alkaline land paddy field 3 at this in-process, increase soil fertility, when realizing the restoration and the utilization of saline and alkaline land, reach the ecological high-efficient breed in pond.
The system of the test is operated from 7 middle to 8 late months of the year, is operated once every 10 days, is operated once to extract one third of the volume of the saline-alkali soil pond 1, and then is operated once after the water in the saline-alkali soil paddy field 3 returns to the saline-alkali soil pond 1.
Claims (5)
1. A saline-alkali land pond-paddy field ectopic circulating water planting and breeding system is characterized in that the saline-alkali land pond-paddy field ectopic circulating water planting and breeding system consists of a saline-alkali land pond (1), a first water pump (2), a saline-alkali land paddy field (3), a second water pump (4), a dam (5), a ditch (6), a first water pipe (7) and a second water pipe (8);
the areas of the saline-alkali soil pond (1) and the saline-alkali soil paddy field (3) are equal, and saline-alkali tolerant fishes are cultured in the saline-alkali soil pond (1); a first water pump (2) is arranged in the saline-alkali soil pond (1), and a water outlet of the first water pump (2) is communicated with a water inlet of the saline-alkali soil paddy field (3) through a first water pipe (7); paddy rice is planted in the saline-alkali soil paddy field (3), a dam (5) is arranged on the periphery of the saline-alkali soil paddy field (3), a ditch (6) is arranged on the periphery of the dam (5), a water outlet of the saline-alkali soil paddy field (3) is communicated with the ditch (6), a second water pump (4) is arranged in the ditch (6), a water outlet of the second water pump (4) is communicated with a water inlet of the saline-alkali soil pond (1) through a second water pipe (8), and a water inlet of the saline-alkali soil pond (1) and a first water pipe (7) are arranged in a diagonal manner; the water inlet and the water outlet of the saline-alkali soil paddy field (3) are arranged in a diagonal manner; the first water pipe (7) passes through the dam (5) and the trench (6) and is sealed with the dam (5) and the trench (6).
2. The ectopic circulating water planting and breeding system for the saline-alkali land pond-paddy field is characterized in that the depth of the ditch (6) is 70 cm-90 cm, and the width is 80 cm-100 cm.
3. The ectopic circulating water planting and breeding system for the saline-alkali land pond-paddy field as claimed in claim 1, wherein the height of the dam (5) is 40 cm-60 cm, and the width is 60 cm-80 cm.
4. The ectopic circulating water planting and breeding system for the pond-paddy field in the saline-alkali soil according to claim 1, wherein the saline-alkali tolerant fish is a large-scale barbel.
5. The system for heterotopic circulating water planting and breeding in saline-alkali land pond-rice field according to claim 1, wherein the saline-alkali tolerant fish is carp or crucian.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122551951.6U CN216392679U (en) | 2021-10-22 | 2021-10-22 | Saline and alkaline land pond-paddy field dystopy circulating water system of planting and breeding |
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| CN202122551951.6U CN216392679U (en) | 2021-10-22 | 2021-10-22 | Saline and alkaline land pond-paddy field dystopy circulating water system of planting and breeding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2033208B1 (en) * | 2022-09-08 | 2023-06-19 | Inst Of Agricultural Resources And Environment Ningxia Academy Of Agro Forestry Science Ningxia Key | Cyclic utilization system and method of subsiding water ring ditch for paddy field of saline-alkali soil |
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2021
- 2021-10-22 CN CN202122551951.6U patent/CN216392679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2033208B1 (en) * | 2022-09-08 | 2023-06-19 | Inst Of Agricultural Resources And Environment Ningxia Academy Of Agro Forestry Science Ningxia Key | Cyclic utilization system and method of subsiding water ring ditch for paddy field of saline-alkali soil |
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