AU2021104223A4 - Method for cultivation of high-yield cotton in saline soil - Google Patents
Method for cultivation of high-yield cotton in saline soil Download PDFInfo
- Publication number
- AU2021104223A4 AU2021104223A4 AU2021104223A AU2021104223A AU2021104223A4 AU 2021104223 A4 AU2021104223 A4 AU 2021104223A4 AU 2021104223 A AU2021104223 A AU 2021104223A AU 2021104223 A AU2021104223 A AU 2021104223A AU 2021104223 A4 AU2021104223 A4 AU 2021104223A4
- Authority
- AU
- Australia
- Prior art keywords
- cotton
- irrigation
- sowing
- conducted
- ridge
- 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.)
- Ceased
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 70
- 239000002689 soil Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 23
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims abstract description 22
- 238000003973 irrigation Methods 0.000 claims abstract description 92
- 230000002262 irrigation Effects 0.000 claims abstract description 92
- 238000009331 sowing Methods 0.000 claims abstract description 66
- 241000219146 Gossypium Species 0.000 claims description 61
- 239000003337 fertilizer Substances 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 16
- DARPYRSDRJYGIF-PTNGSMBKSA-N (Z)-3-ethoxy-2-naphthalen-2-ylsulfonylprop-2-enenitrile Chemical compound C1=CC=CC2=CC(S(=O)(=O)C(\C#N)=C/OCC)=CC=C21 DARPYRSDRJYGIF-PTNGSMBKSA-N 0.000 claims description 9
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000003306 harvesting Methods 0.000 claims description 3
- 239000002362 mulch Substances 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 150000003839 salts Chemical class 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 235000012343 cottonseed oil Nutrition 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 238000003971 tillage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/50—Cotton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Sowing (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present disclosure discloses a method for cultivating high-yield cotton
in saline soil. The present disclosure is intended to solve the technical problem
of cotton yield decline in moderately saline and highly saline soil. In the
method of the present disclosure, two rows of cotton are planted on each
ridge, with a row spacing of more than 10 cm and a plant spacing of more
than or equal to 25 cm, where a ridge spacing is set to more than 25 cm, and
the ridge spacing refers to a distance between two adjacent rows of cotton
on inner sides of two adjacent ridges; a plastic mulch is covered, and a drip
irrigation tape is laid in each ridge; and a first row of cotton is planted by
single-grain sowing and double-grain sowing alternately, and a second row
of cotton is planted by double-grain sowing and single-grain sowing
alternately, with a sowing density of 15,000 plants/mu. With the method of
the present disclosure, a yield of cotton planted in moderately saline and
highly saline soil is 289.2 kg/mu to 324.2 kg/mu, which is increased by 11.64%
to 13.99% compared with that of opposite planting of cotton.
ABSTRACT DRAWING
G ... .
........ ~.............. ....... .........
FIG. 1
Description
[01] The present disclosure relates to a method for cultivating high-yield cotton.
[02] Cotton has some salt resistance and can grow normally in mildly saline soil. However, the seedling emergence rate and yield of cotton are inhibited in moderately saline and highly saline soil.
[03] In order to solve the technical problem of cotton yield decline in moderately saline and highly saline soil, the present disclosure provides a method for high-yield cotton cultivation in saline soil.
[04] The present disclosure provides a method for high-yield cotton cultivation in saline soil, including soil preparation, seed selection, sowing, field management, and harvesting, where the sowing includes the following steps:
[05] planting two rows of cotton on each ridge, with a row spacing of more than 10 cm and a plant spacing of more than or equal to 25 cm, where a ridge spacing is set to more than 25 cm, and the ridge spacing refers to a distance between two adjacent rows of cotton on inner sides of two adjacent ridges;
[06] wherein planting two rows of cotton on each ridge includes:
[07] plastic mulching, and laying a drip irrigation tape in each ridge; planting a first row of cotton by single-grain sowing, double-grain sowing, single-grain sowing, and double-grain sowing alternately, and planting a second row of cotton by double-grain sowing, single-grain sowing, double grain sowing, and single-grain sowing alternately, with a sowing density of ,000 plants/mu; and irrigating immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reaches a field capacity;
[08] the field management includes:
[09] after cotton seedling emergence, irrigating 9 times during the whole growth period, where the first irrigation is conducted in the middle of June, with an irrigation quota of 20 m 3 /mu to 25 m 3 /mu (a Chinese area unit); the second irrigation is conducted at the end of June, with an irrigation quota of m 3/mu to 25 m 3/mu; irrigation is conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to m 3/mu; and the last irrigation is conducted at the beginning of September, with an irrigation quota of 20 m 3/mu;
[10] fertilizer consumption is as follows:
[11] N (Nitrogen fertilizer): 20 kg/mu, P 2 0 5: 15 kg/mu, and K 20: 8.5 kg/mu, where 30% of the total fertilizer is applied as a base fertilizer, and the remaining is drip-applied with water; and mepiquat chloride (MPC) is sprayed at an amount of 1.8 g/mu at the initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[12] With the method of the present disclosure, the yield of cotton planted in moderately saline and highly saline soil is 289.2 kg/mu to 324.2 kg/mu, which is increased by 11.64% to 13.99% compared with that of the opposite planting of cotton.
[13] FIG. 1 is a schematic diagram of alternate single-grain and double grain sowing of cotton according to the present disclosure.
[14] The technical solution of the present disclosure is not limited to the specific embodiments listed below, and includes any combination of the specific embodiments.
[15] Embodiment 1
[16] A method for high-yield cotton cultivation in saline soil is provided, including soil preparation, seed selection, sowing, field management, and harvesting, where the sowing includes the following steps:
[17] planting two rows of cotton on each ridge, with a row spacing of more than 10 cm and a plant spacing of more than or equal to 25 cm, where a ridge spacing is set to more than 25 cm, and the ridge spacing refers to a distance between two adjacent rows of cotton on inner sides of two adjacent ridges;
[18] wherein the planting two rows of cotton on each ridge includes:
[19] plastic mulching, and laying a drip irrigation tape in each ridge; planting a first row of cotton by single-grain sowing, double-grain sowing, single-grain sowing, and double-grain sowing alternately, and planting a second row of cotton by double-grain sowing, single-grain sowing, double grain sowing, and single-grain sowing alternately, with a sowing density of ,000 plants/mu; and irrigating immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reaches a field capacity;
[20] the field management includes:
[21] after cotton seedling emergence, irrigating 9 times during the whole growth period, where the first irrigation is conducted in the middle of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; the second irrigation is conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation is conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation is conducted at the beginning of September, with an irrigation quota of 20 m 3/mu;
[22] fertilizer consumption is as follows:
[23] N: 20 kg/mu, P 2 0 5 : 15 kg/mu, and K 2 0: 8.5 kg/mu, where 30% of the total fertilizer is applied as a base fertilizer, and the remaining is drip-applied with water; and MPC is sprayed at an amount of 1.8 g/mu at initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[24] Embodiment 2
[25] This Embodiment is the same as Embodiment 1 except that the row spacing between the two rows of cotton on each ridge is 10 cm to 15 cm.
[26] Embodiment 3
[27] This Embodiment is the same as Embodiment 1 or 2 except that the plant spacing is 25 cm.
[28] Embodiment 4
[29] This Embodiment is the same as one of Embodiments 1 to 3 except that the ridge spacing is 25 cm to 56 cm.
[30] Embodiment 5
[31] This embodiment is the same as one of Embodiments 1 to 4 except that the first irrigation in the middle of June is conducted at an irrigation quota of 21 m 3/mu to 24 m 3/mu.
[32] Embodiment 6
[33] This embodiment is the same as one of Embodiments 1 to 5 except that the second irrigation at the end of June is conducted at an irrigation quota of 21 m 3/mu to 24 m 3/mu.
[34] Embodiment 7
[35] This embodiment is the same as one of Embodiments 1 to 6 except that the second irrigation at the end of June is conducted at an irrigation quota of 23 m 3/mu.
[36] Embodiment 8
[37] This Embodiment is the same as one of Embodiments 1 to 7 except that the 6 irrigations are conducted from July to August at an interval of 7 days, each with an irrigation quota of 21 m 3/mu.
[38] Embodiment 9
[39] This embodiment is the same as one of Embodiments 1 to 8 except that the 6 irrigations are conducted from July to August at an interval of 8 days, each with an irrigation quota of 22 m 3/mu.
[40] Embodiment 10
[41] This embodiment is the same as one of Embodiments 1 to 9 except that the 6 irrigations are conducted from July to August at an interval of 9 days, each with an irrigation quota of 23 m 3/mu.
[42] The effects of the present disclosure are verified by the following examples.
[43] Example 1
[44] Method of opposite planting of cotton:
[45] Loam soil was used, with a soil bulk density of 1.26 g/cm 3 for a 40 cm surface layer. The soil had an organic matter content of 9.14 g kg', a total nitrogen content of 413.27 g kg-1, an alkali-hydrolyzable nitrogen content of 362.34 g kg-1, a rapidly available phosphorus content of 315.45 g kg-1, a rapidly available potassium content of 108.47 mg/kg, a field capacity of 311.74 g kg-1, and a total soil salt content of 8.86 g kg-1. The salt was in the forms of sulfate and chloride, and the soil was highly saline.
[46] Soil preparation: Subsoiling or deep-tillage, with a depth of 40 cm.
[47] Seed selection: Full and high-quality cotton seeds were selected.
[48] Sowing: A single row was planted on each ridge, with a plant spacing of 25 cm, a ridge spacing of 56 cm, and a sowing density of 15,000 plants/mu. A drip irrigation tape was laid in each ridge, a plastic mulch was covered, and irrigation was conducted immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reached a field capacity.
[49] Field management:
[50] After cotton seedling emergence, irrigation was conducted 9 times during the whole growth period, where the first irrigation was conducted in the middle of June, with an irrigation quota of 20 m 3 /mu to 25 m 3/mu; the second irrigation was conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation was conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation was conducted at the beginning of September, with an irrigation quota of 20 m 3/mu.
[51] Fertilizer consumption:
[52] N: 20 kg/mu, P 2 0 5 : 15 kg/mu, and K 2 0: 8.5 kg/mu, where 30% of the total fertilizer was applied as a base fertilizer, and the remaining was drip applied with water; and MPC was sprayed at an amount of 1.8 g/mu at the initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[53] The opposite planting method led to a seed cotton yield of 290.4/mu.
[54] Example 2
[55] Method for high-yield cotton cultivation in saline soil
[56] Sandy loam soil was used, with a soil bulk density of 1.38 g/cm 3 for a cm surface layer. The soil had an organic matter content of 11.23 g kg-1, a total nitrogen content of 436.53 g kg-1, an alalli-hydrolyzable nitrogen content of 387.61 g kg-1, a rapidly available phosphorus content of 376.18 g kg-1, a rapidly available potassium content of 103.72 mg/kg, a field capacity of 287.19 g kg-1, and a total soil salt content of 5.62 g kg-1. The salt was in the forms of sulfate and chloride, and the soil was moderately saline.
[57] Soil preparation: Subsoiling or deep-tillage, with a depth of 40 cm.
[58] Seed selection: Full and high-quality cotton seeds were selected.
[59] Sowing including the following steps:
[60] Two rows of cotton were planted on each ridge, with a row spacing of cm and a plant spacing of 25 cm, where a ridge spacing was set to 56 cm, and the ridge spacing referred to a distance between two adjacent rows of cotton on inner sides of two adjacent ridges.
[61] Planting two rows of cotton on each ridge was as follows:
[62] a plastic mulch was covered, and a drip irrigation tape was laid in each ridge; a first row of cotton was planted by single-grain sowing, double-grain sowing, single-grain sowing, and double-grain sowing alternately, and a second row of cotton was planted by double-grain sowing, single-grain sowing, double-grain sowing, and single-grain sowing alternately, with a sowing density of 15,000 plants/mu; and irrigation was conducted immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reached a field capacity.
[63] Field management:
[64] After cotton seedling emergence, irrigation was conducted 9 times during the whole growth period, where the first irrigation was conducted in the middle of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; the second irrigation was conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation was conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation was conducted at the beginning of September, with an irrigation quota of 20 m 3/mu.
[65] Fertilizer consumption:
[66] N: 20 kg/mu, P 2 0 5 : 15 kg/mu, and K 2 0: 8.5 kg/mu, where 30% of the total fertilizer was applied as a base fertilizer, and the remaining was drip applied with water; and MPC was sprayed at an amount of 1.8 g/mu at the initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[67] The method in this example led to a seed cotton yield of 324.2 kg/mu, which was increased by 11.64% compared with that of the method in Example 1.
[68] Example 3
[69] Method of opposite planting of cotton:
[70] Loam soil was used, with a soil bulk density of 1.26 g/cm 3 for a 40 cm surface layer. The soil had an organic matter content of 9.14 g kg-1, a total nitrogen content of 413.27 g kg-1, an alkali-hydrolyzable nitrogen content of 362.34 g kg-1, a rapidly available phosphorus content of 315.45 g kg-1, a rapidly available potassium content of 108.47 mg/kg, a field capacity of 311.74 g kg-1, and a total soil salt content of 8.86 g kg-1. The salt was in the forms of sulfate and chloride, and the soil was heavily-saline.
[71] Soil preparation: Subsoiling or deep-tillage, with a depth of 40 cm.
[72] Seed selection: Full and high-quality cotton seeds were selected.
[73] Sowing: A single row was planted on each ridge, with a plant spacing of 25 cm, a ridge spacing of 56 cm, and a sowing density of 15,000 plants/mu. A drip irrigation tape was laid in each ridge, a plastic mulch was covered, and irrigation was conducted immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reached a field capacity.
[74] Field management:
[75] After cotton seedling emergence, irrigation was conducted 9 times during the whole growth period, where the first irrigation was conducted in the middle of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; the second irrigation was conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation was conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation was conducted at the beginning of September, with an irrigation quota of 20 m 3/mu.
[76] Fertilizer consumption:
[77] N: 20 kg/mu, P 2 05 : 15 kg/mu, and K 2 0: 8.5 kg/mu, where 30% of the total fertilizer was applied as a base fertilizer, and the remaining was drip- applied with water; and MPC was sprayed at an amount of 1.8 g/mu at thes initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[78] The opposite planting method led to a seed cotton yield of 253.7 kg/mu.
[79] Example 4:
[80] Method for high-yield cotton cultivation in saline soil
[81] Loam soil was used, with a soil bulk density of 1.26 g/cm 3 for a 40 cm surface layer. The soil had an organic matter content of 9.14 g kg-1, a total nitrogen content of 413.27 g kg-1, an alkali-hydrolyzable nitrogen content of 362.34 g kg-1, a rapidly available phosphorus content of 315.45 g kg-1, a rapidly available potassium content of 108.47 mg/kg, a field capacity of 311.74 g kg-1, and a total soil salt content of 8.86 g kg-1. The salt was in the forms of sulfate and chloride, and the soil was highly saline.
[82] Soil preparation: Subsoiling or deep-tillage, with a depth of 40 cm.
[83] Seed selection: Full and high-quality cotton seeds were selected.
[84] Sowing including the following steps:
[85] Two rows of cotton were planted on each ridge, with a row spacing of cm and a plant spacing of 25 cm, where a ridge spacing was set to 56 cm, and the ridge spacing referred to a distance between two adjacent rows of cotton on inner sides of two adjacent ridges.
[86] Planting two rows of cotton on each ridge was as follows:
[87] a plastic mulch was covered, and a drip irrigation tape was laid in each ridge; a first row of cotton was planted by single-grain sowing and double grain sowing alternately, and a second row of cotton was planted by double grain sowing and single-grain sowing alternately, with a sowing density of ,000 plants/mu; and irrigation was conducted immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reached a field capacity.
[88] Field management:
[89] After cotton seedling emergence, irrigation was conducted 9 times during the whole growth period, where the first irrigation was conducted in the middle of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; the second irrigation was conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation was conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation was conducted at the beginning of September, with an irrigation quota of 20 m 3/mu.
[90] Fertilizer consumption:
[91] N: 20 kg/mu, P 2 0 5 : 15 kg/mu, and K 2 0: 8.5 kg/mu, where 30% of the total fertilizer was applied as a base fertilizer, and the remaining was drip applied with water; and MPC was sprayed at an amount of 1.8 g/mu at an initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
[92] The method in this example led to a seed cotton yield of 289.2 kg/mu, which was increased by 13.99% compared with that of the method in Example 3.
Claims (5)
1. A method for cultivating high-yield cotton in saline soil, comprising soil preparation, seed selection, sowing, field management, and harvesting, wherein the sowing comprises: planting two rows of cotton on each ridge, with a row spacing of more than 10 cm and a plant spacing of more than or equal to 25 cm, wherein a ridge spacing is set to more than 25 cm, and the ridge spacing refers to a distance between two adjacent rows of cotton on inner sides of two adjacent ridges; wherein planting two rows of cotton on each ridge comprises: plastic mulching, and laying a drip irrigation tape in each ridge; planting a first row of cotton by single-grain sowing, double-grain sowing, single-grain sowing, and double-grain sowing alternately, and planting a second row of cotton by double-grain sowing, single-grain sowing, double-grain sowing, and single-grain sowing alternately, with a sowing density of 15,000 plants/mu; and irrigating immediately after sowing such that a moisture content in a 0 cm to 40 cm soil layer reaches a field capacity; the field management comprises: after cotton seedling emergence, irrigating 9 times during the whole growth period, wherein the first irrigation is conducted in the middle of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; the second irrigation is conducted at the end of June, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; irrigation is conducted 6 times from July to August at an interval of 7 days to 10 days, with an irrigation quota of 20 m 3/mu to 25 m 3/mu; and the last irrigation is conducted at the beginning of September, with an irrigation quota of 20 m 3/mu; fertilizer consumption is as follows: N: 20 kg/mu, P 2 0 5 : 15 kg/mu, and K 20: 8.5 kg/mu, wherein 30% of the total fertilizer is applied as a base fertilizer, and the remaining is drip-applied with water; and mepiquat chloride (MPC) is sprayed at an amount of 1.8 g/mu at the initial flowering stage of cotton, and then sprayed at an amount of 5.0 g/mu one week after topping.
2. The method according to claim 1, wherein the row spacing between the two rows of cotton on each ridge is 10 cm to 15 cm; the plant spacing is cm, and the ridge spacing is 25 cm to 56 cm.
3. The method according to claim 1, wherein the first irrigation in the middle of June is conducted at an irrigation quota of 21 m 3/mu to 24m 3/mu; the second irrigation at the end of June is conducted at an irrigation quota of 21 m 3/mu to 24 m 3/mu.
4. The method according to claim 3, wherein the second irrigation at the end of June is conducted at an irrigation quota of 23m 3/mu.
5. The method according to claim 1, wherein the 6 irrigations are conducted from July to August at an interval of between 7 to 9 days (inclusive), each with an irrigation quota of between 21 m 3/mu to 23 m 3/mu (inclusive).
FIG. 1 －1/1－
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104223A AU2021104223A4 (en) | 2021-07-16 | 2021-07-16 | Method for cultivation of high-yield cotton in saline soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104223A AU2021104223A4 (en) | 2021-07-16 | 2021-07-16 | Method for cultivation of high-yield cotton in saline soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021104223A4 true AU2021104223A4 (en) | 2021-09-09 |
Family
ID=77589195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021104223A Ceased AU2021104223A4 (en) | 2021-07-16 | 2021-07-16 | Method for cultivation of high-yield cotton in saline soil |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021104223A4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145206A (en) * | 2021-12-21 | 2022-03-08 | 山东省农业科学院 | Saline-alkali land cotton sowing, seedling emergence and seedling preservation method based on moisture regulation and temperature increase |
| CN114402841A (en) * | 2022-03-11 | 2022-04-29 | 湖北省农业科学院经济作物研究所 | Chemical regulation and control method for cotton |
| CN114631469A (en) * | 2022-04-07 | 2022-06-17 | 新疆长金农业科技有限公司 | High-yield cultivation method for saline-alkali soil |
| CN114667898A (en) * | 2022-03-18 | 2022-06-28 | 新疆农垦科学院 | High-efficiency cultivation method for high-frequency drip irrigation water-saving seedling protection, strong seedling and yield increase in saline-alkali soil cotton field |
-
2021
- 2021-07-16 AU AU2021104223A patent/AU2021104223A4/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145206A (en) * | 2021-12-21 | 2022-03-08 | 山东省农业科学院 | Saline-alkali land cotton sowing, seedling emergence and seedling preservation method based on moisture regulation and temperature increase |
| CN114402841A (en) * | 2022-03-11 | 2022-04-29 | 湖北省农业科学院经济作物研究所 | Chemical regulation and control method for cotton |
| CN114667898A (en) * | 2022-03-18 | 2022-06-28 | 新疆农垦科学院 | High-efficiency cultivation method for high-frequency drip irrigation water-saving seedling protection, strong seedling and yield increase in saline-alkali soil cotton field |
| CN114667898B (en) * | 2022-03-18 | 2024-03-22 | 新疆农垦科学院 | High-frequency drip irrigation water-saving seedling-protecting seedling-strengthening yield-increasing cultivation method for cotton fields in saline-alkali soil |
| CN114631469A (en) * | 2022-04-07 | 2022-06-17 | 新疆长金农业科技有限公司 | High-yield cultivation method for saline-alkali soil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021104223A4 (en) | Method for cultivation of high-yield cotton in saline soil | |
| CN102138418A (en) | Cotton cultivation method | |
| CN105766120B (en) | A kind of method increase soil fertility using stalk deep placement returning to the field with crop yield | |
| CN107306659B (en) | Yellow river delta severe chloride clay saline-alkali soil intercropping crop rotation planting mode | |
| CN110463537A (en) | A kind of wheat green high-yield high-efficiency cultivation method | |
| CN106508586B (en) | A kind of cultivation technique of young age large cherry interplanting Opius dimidiatus Ashmead | |
| CN106688549B (en) | Three-year rotation method for interplanting Lanzhou lily and corn/broad bean | |
| CN108293565A (en) | The method for improving Xinjiang fruit tree field land utilization ratio and benefit | |
| CN110972866A (en) | Double-mulching ridge-planting potato cultivation method by using straw mulching film in plateau area | |
| CN106797798B (en) | Simple cultivation method for directly seeding short-season cotton in open field in coastal saline-alkali land | |
| CN111386984B (en) | Synergistic efficient planting method for cotton, melon and vegetable in saline-alkali land | |
| CN108450263A (en) | Winter wheat water-fertilizer integral water-saving fertilizer-saving Efficient Cultivation regulates and controls method | |
| CN114747449A (en) | Ultra-wide film dry-sowing and wet-out cultivation method for 4.3 m cotton in loam soil | |
| CN114451237A (en) | Planting method capable of improving lodging resistance of rice | |
| CN103348841A (en) | Corn big and small ridge wide planting method | |
| CN113197024A (en) | Method for planting sunflower in medium and severe saline-alkali soil by early film-covering, drip irrigation and salt suppression | |
| CN110249933A (en) | A kind of cultural method of open country winter rape stubble multiple cropping sorghum | |
| CN114342746B (en) | Open field spring sowing and early maturing cultivation method for celery | |
| CN115486349B (en) | Wide-narrow row high-flow drip irrigation planting technology for wheat planting | |
| LU501273B1 (en) | Method for intercropping cotton with peanut | |
| CN114747453B (en) | Mechanized planting method for oil peonies | |
| CN113040017B (en) | Method for cultivating strong seedlings of sweet potatoes through high-ridge drip irrigation | |
| CN112470843B (en) | Cultivation method of spring sowing yellow-peel burdock | |
| CN114667898B (en) | High-frequency drip irrigation water-saving seedling-protecting seedling-strengthening yield-increasing cultivation method for cotton fields in saline-alkali soil | |
| CN116034831A (en) | Wheat interactive ditch bottom hill-drop method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |