CN110876326A - Mat grass two-stage seedling growing method - Google Patents
Mat grass two-stage seedling growing method Download PDFInfo
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- CN110876326A CN110876326A CN201911389698.XA CN201911389698A CN110876326A CN 110876326 A CN110876326 A CN 110876326A CN 201911389698 A CN201911389698 A CN 201911389698A CN 110876326 A CN110876326 A CN 110876326A
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
Abstract
The invention discloses a mat grass two-stage seedling raising method, which specifically comprises the following steps: s1, dry raising is adopted for seedling raising in the first section, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed reserving fields in sandy second beach fields or mountain rushing fields, continuous cropping of ground mats is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ashes, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 10-15 cm, the width of the furrows is 100-plus-120 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of; the mat grass two-stage seedling raising method reduces the toxic and side effects of the liquid medicine on mat grass through an artificial weeding mode, greatly improves the seedling raising quality of the mat grass, and eliminates roots when weeding.
Description
Technical Field
The invention relates to the technical field of mat grass seedling culture, in particular to a mat grass two-stage seedling culture method.
Background
The mat is commonly called rush, ancient called rush, perennial swamp herbaceous plants, upright stem, single growing thin column shape, no node, degenerated leaf, white medulla filled in the stem, tough and elastic, suitable for weaving mats, and rush is a long-day plant which is fond of cool and humid climate and is cold-resistant. Planting in shallow water field. Propagating with branches. The seedlings are transplanted to harvest for about 260 days. The mat grass seedling raising method can also be used as a papermaking raw material, the medulla can be used as a pillow core and a lamp wick, the medicine can be added, the mat grass seedling raising method can be divided into a plurality of seedling raising methods according to the difference of mat grass varieties in the mat grass seedling raising process, one of the two-stage seedling raising methods is adopted, the existing mat grass two-stage seedling raising method is adopted, the mat grass is generally directly subjected to pest control through liquid medicine in the mat grass growth process, the toxic and side effects of the mat grass are large, the mat grass is generally subjected to fertilization through chemical compound fertilizers, the cost of growers is high, and the fertilizer efficiency is not good.
The traditional mat grass two-stage seedling raising method generally removes the weeds by spraying the liquid medicine, improves the toxic and side effects of the liquid medicine on the mat grass, greatly reduces the seedling raising quality of the mat grass, is difficult to ensure the planting effect of the mat grass, generally adds the chemical compound fertilizer in the planting process, is difficult to ensure the nutritional requirement of the mat grass planting, increases the dosage of the compound fertilizer, and increases the cost of a user to a certain extent.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a mat grass two-stage seedling method, which solves the problems of large toxic and side effects and high cost of the mat grass two-stage seedling method.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a mat grass two-stage seedling raising method specifically comprises the following steps:
s1, dry raising is adopted for seedling raising in the first section, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed reserving fields in sandy second beach fields or mountain rushing fields, continuous cropping of ground mats is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ashes, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 10-15 cm, the width of the furrows is 100-plus-120 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of;
s2, selecting seedlings which are stable in growth, strong in rooting capacity and free of diseases and insect pests from the field in 2-3 late months per year, combining field management, pulling 1 row out of each field at intervals of 3-4 m to serve as a management row, and then carrying out parent plant height cutting to leave the seedlings, wherein the seedling is generally 7-10 days earlier than the field harvesting period;
s3, timely planting the seedlings pulled from the field in late 2 months on a seedbed, generally transplanting the seedlings on the same day with the row spacing of 17 cm multiplied by 13 cm, dressing 15-20 kg of urea and 10-15 kg of potassium chloride per mu, and adding farmyard manure according to actual conditions;
s4, water breeding is adopted in the second stage, the area of a water seedling bed and the area of a field transplanting are arranged according to a ratio of 1:8-10, a paddy field with strong fertility, moist and fertile soil and easy irrigation and drainage is selected, human excrement and urine can be applied or urea with the concentration of 1% is applied by splashing water after planting, tillering fertilizer is applied by dressing on the left and right sides of the field, the area is full of the awn seeds, the awn seeds are fertilized again and quickly, and 10-15 kg of urea is poured in each mu of field;
s5, weeding in time in the process of mat grass growth, weeding manually, pulling up weeds with roots when weeding, preventing people and livestock from trampling grass roots, keeping the field moist after mowing, and covering a layer of mat grass foot shading.
S6, when most of grass stems are smooth and bright in surface, the grass stems are full and elastic, the grass begins to wither slightly, the base parts of the grass stems begin to be hollow and aged, the grass can be harvested, the grass is sickled at about 6 am in sunny days generally, mat grass special-purpose cutters are used for mud-leveling grass mowing, invalid grass is removed, after the grass is harvested, a place which is spacious, flat and irradiated by sunlight and is not passed by vehicles and pedestrians is used as a grass drying place, the mat grass can also be used for spreading and drying in the sun after mowing the mat grass local field, when the mat grass is dried, the tip of the mat grass is held by hands and spread in a fan shape, the mat grass is spread thinly and uniformly, the mat grass is turned over once every 2-3 hours, and the mat grass is collected in the evening.
Preferably, in S1, in the farmland where mat grass has been continuously planted for many years, the seeds can be selectively reserved and raised in different places.
Preferably, the specific harvesting method of the high-cut plantlets left in the S2 includes: 10 days before harvesting, draining accumulated water in the field to make mud surfaces hard, enabling the mud surfaces not to sink down and not to stick mud when being stepped on by feet so as to prevent the stumps from being stained with slurry during mowing, selecting evening on a fine day for mat grass harvesting so as to facilitate the germination and rapid extension of the grass seeds at a proper temperature and avoid high-temperature damage, if the grass seeds are harvested on the fine day, covering the stumps with withered and yellow foot grass after the grass seeds are cut, avoiding the step of randomly stepping on the grass seeds in the field during mowing, keeping the seedling height of the stumps about 5cm, enabling the rice straws to be consistent in height between clusters, enabling the knife edges to be neat, scattering a layer of covering the stumps after mowing on the fine day, or hanging a sunshade net for sun protection.
Preferably, in S4, the soil of the water seedling bed is mainly wet, and if the water is needed to be watered in time in case of drought, the water seedling bed is placed to be dried.
Preferably, in S6, the mat is harvested by holding the mat by hand at a position 60cm upward from the base of the mat, shaking the mat, and shaking the mat shorter than 60 cm.
Preferably, in S6, the mat grass may be dried for a period of time determined according to actual conditions, and it is necessary to prevent the mat grass from getting wet in rainy days when the moisture of the whole mat grass is 5%.
(III) advantageous effects
The invention provides a mat grass two-stage seedling raising method. The method has the following beneficial effects: the mat grass two-stage seedling raising method specifically comprises the following steps: s1, dry raising is adopted for seedling raising in the first section, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed reserving fields in sandy second beach fields or mountain rushing fields, continuous cropping of ground mats is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ashes, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 10-15 cm, the width of the furrows is 100-plus-120 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of; the mode of manual weeding reduces the toxic and side effect of the liquid medicine on mat grass, greatly improves the seedling quality of the mat grass, removes the mat grass with roots during weeding, ensures the planting effect of the mat grass, adds farmyard manure in the planting process, ensures the nutritional requirement of the mat grass planting, reduces the using amount of compound fertilizer, and reduces the cost of users to a certain extent.
Drawings
FIG. 1 is a statistical table of experimental data according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the embodiment of the present invention provides three technical solutions: a mat grass two-stage seedling raising method specifically comprises the following embodiments:
example 1
S1, dry breeding is adopted for first-stage seedling raising, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed remaining fields in sandy beach fields or mountain rushing fields, continuous cropping of ground cover grass is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ash, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 10 cm, the width of the furrows is 100 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of;
s2, selecting seedlings which are stable in growth, strong in rooting capacity and free of diseases and insect pests from a field in late 2 months every year, combining field management, pulling 1 row every 3 meters in each field to serve as a management row, then cutting the height of a mother plant to leave the seedlings, wherein the harvesting time of the seedlings is about 7 days earlier than that of the field generally;
s3, timely planting the seedlings pulled from the field in late 2 months on a seedbed, generally transplanting the seedlings on the same day with the row spacing of 17 cm multiplied by 13 cm, dressing 15 kg of urea and 10 kg of potassium chloride per mu, and adding farmyard manure according to actual conditions;
s4, water breeding is adopted in the second stage, the area of a water seedling bed and the transplanting area of the field are arranged according to a ratio of 1:8, a paddy field with strong fertility, moist and fertile soil and easy irrigation and drainage is selected, human excrement and urine can be applied or urea with the concentration of 1% is applied by splashing water after planting, tillering fertilizer is applied by dressing on the left and right sides of the field with clearness, the area is full of the awn seeds, the fast growth fertilizer is applied by dressing, and 10 kg of urea is poured in each mu of field;
s5, weeding in time in the process of mat grass growth, weeding manually, pulling up weeds with roots when weeding, preventing people and livestock from trampling grass roots, keeping the field moist after mowing, and covering a layer of mat grass foot shading.
S6, when most of grass stems are smooth and bright in surface, the grass stems are full and elastic, the grass begins to wither slightly, the base parts of the grass stems begin to be hollow and aged, the grass can be harvested, the grass is sickled at about 6 am in sunny days generally, mat grass special-purpose cutters are used for mud-leveling grass mowing, invalid grass is removed, after the grass is harvested, a place which is spacious, flat and irradiated by sunlight and is not passed by vehicles and pedestrians is used as a grass drying place, the mat grass can also be used for spreading and drying in the sun after mowing the mat grass local field, when the mat grass is dried, the tip of the mat grass is held by hands and spread in a fan shape, the mat grass is spread thinly and uniformly, the mat grass is turned over once every 2 hours, and the mat grass is collected in the evening.
Example 2
S1, dry breeding is adopted for first-stage seedling raising, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed remaining fields in sandy beach fields or mountain rushing fields, continuous cropping of ground cover grass is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ash, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 15 cm, the width of the furrows is 120 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of;
s2, selecting seedlings which are stable in growth, strong in rooting capacity and free of diseases and insect pests from a field in 3 last ten days every year, combining field management, pulling 1 row of seedlings out of each field at intervals of 4 meters to serve as a management row, and then cutting the height of a mother plant to leave the seedlings, wherein the harvesting time of the seedlings is generally about 10 days earlier than that of the field;
s3, timely planting the seedlings pulled from the field in late 2 months on a seedbed, generally transplanting the seedlings on the same day with the row spacing of 17 cm multiplied by 13 cm, dressing 20 kg of urea and 15 kg of potassium chloride per mu, and adding farmyard manure according to actual conditions;
s4, water breeding is adopted in the second stage, a water seedling bed and a field transplanting area are arranged according to a ratio of 1:10, a paddy field with strong fertility, moist and fertile soil and easy irrigation and drainage is selected, human excrement and urine or urea with the concentration of 1% is applied by splashing water after planting, tillering fertilizer is applied by dressing left and right in a clear and clear way, the weight is reduced to that of the mango seeds, the speed is increased, and 15 kg of urea is poured per mu;
s5, weeding in time in the process of mat grass growth, weeding manually, pulling up weeds with roots when weeding, preventing people and livestock from trampling grass roots, keeping the field moist after mowing, and covering a layer of mat grass foot shading.
S6, when most of grass stems are smooth and bright in surface, the grass stems are full and elastic, the grass begins to wither slightly, the base parts of the grass stems begin to be hollow and aged, the grass can be harvested, the grass is sickled at about 6 am in sunny days generally, mat grass special-purpose cutters are used for mud-leveling grass mowing, invalid grass is removed, after the grass is harvested, a place which is spacious, flat and irradiated by sunlight and is not passed by vehicles and pedestrians is used as a grass drying place, the mat grass can also be used for spreading and drying in the sun after mowing in a mat grass local field, when the mat grass is dried, the tip of the mat grass is held by hands and spread in a fan shape, the mat grass is spread thinly and uniformly, the mat grass is turned over once every 3 hours, and the mat grass is collected in the.
Example 3
S1, dry breeding is adopted for first-stage seedling raising, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed remaining fields in sandy beach fields or mountain rushing fields, continuous cropping of ground cover grass is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ash, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 12 cm, the width of the furrows is 110 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of;
s2, selecting seedlings which are stable in growth, strong in rooting capacity and free of diseases and insect pests from a field in late 2 months every year, combining field management, pulling 1 row of seedlings out of each field at intervals of 4 meters to serve as a management row, and then cutting the height of a mother plant to leave the seedlings, wherein the seedling is about 8 days earlier than the harvest time of the field generally;
s3, timely planting the seedlings pulled from the field in late 2 months on a seedbed, generally transplanting the seedlings on the same day with the row spacing of 17 cm multiplied by 13 cm, dressing 18 kg of urea and 12 kg of potassium chloride per mu, and adding farmyard manure according to actual conditions;
s4, water breeding is adopted in the second stage, the area of a water seedling bed and the transplanting area of the field are arranged according to the proportion of 1:9, a paddy field with strong fertility, moist and fertile soil and easy irrigation and drainage is selected, human excrement and urine can be applied or urea with the concentration of 1% is applied by splashing water after planting, tillering fertilizer is applied by dressing on the left and right sides of the field with clearness, the area is full of the awn seeds, the fast growth fertilizer is applied by dressing, and 12 kg of urea is poured in each mu of field;
s5, weeding in time in the process of mat grass growth, weeding manually, pulling up weeds with roots when weeding, preventing people and livestock from trampling grass roots, keeping the field moist after mowing, and covering a layer of mat grass foot shading.
S6, when most of grass stems are smooth and bright in surface, the grass stems are full and elastic, the grass begins to wither slightly, the base parts of the grass stems begin to be hollow and aged, the grass can be harvested, the grass is sickled at about 6 am in sunny days generally, mat grass special-purpose cutters are used for mud-leveling grass mowing, invalid grass is removed, after the grass is harvested, a place which is spacious, flat and irradiated by sunlight and is not passed by vehicles and pedestrians is used as a grass drying place, the mat grass can also be used for spreading and drying in the sun after mowing in a mat grass local field, when the mat grass is dried, the tip of the mat grass is held by hands and spread in a fan shape, the mat grass is spread thinly and uniformly, the mat grass is turned over once every 3 hours, and the mat grass is collected in the.
Effects of the embodiment
In a certain mat grass seedling cultivation base, mat grass is cultivated by using the method of the embodiment 1-3 of the invention, 30 workers are randomly selected to cultivate seedlings of the mat grass, wherein 10 workers are selected to cultivate seedlings of the mat grass by using the method of the embodiment 1, 10 workers are selected to cultivate seedlings of the mat grass by using the method of the embodiment 2, the remaining 10 workers grow seedlings of the mat grass by using the method of the embodiment 3, and the plant height, the survival rate, the pest and disease damage degree and the yield of the mat grass are recorded in each seedling cultivation time period.
Comparative example
The conventional mat grass seedling raising method is randomly selected to raise seedlings of mat grass as a control group, and the plant height, the survival rate, the pest and disease damage degree and the yield of the mat grass are recorded in each seedling raising time period.
As can be seen from the experimental table chart in the attached drawing, the test effect of the invention in example 3 is the best of the three comparative items, and the mat grass seedling raising method adopted in example 3 has the advantages of long plant height, high survival rate, low pest and disease damage degree and high yield.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mat grass two-stage seedling raising method is characterized in that: the method specifically comprises the following steps:
s1, dry raising is adopted for seedling raising in the first section, then a seedbed is selected, the seedbed is made of field blocks which are flat in terrain, moist and fertile in soil, convenient to drain and irrigate and capable of being used as seed reserving fields in sandy second beach fields or mountain rushing fields, continuous cropping of ground mats is required to be no more than 2 years, after previous stubble crops are harvested, stubble cleaning and deep turning are carried out in time, fully rotten soil and miscellaneous fertilizers are applied to each mu of field by 5 cubic meters and a plurality of plant ashes, loosening, moistening and hardening are achieved, after the seedbed is selected, furrows are made in time in the whole land, the surfaces of the furrows are flat, the grass is clean and loose, the height of the furrows is 10-15 cm, the width of the furrows is 100-plus-120 cm, when the furrows are made, the furrows are cleaned, the width of the furrows is 30 cm, and the management is facilitated, and the ratio of;
s2, selecting seedlings which are stable in growth, strong in rooting capacity and free of diseases and insect pests from the field in 2-3 late months per year, combining field management, pulling 1 row out of each field at intervals of 3-4 m to serve as a management row, and then carrying out parent plant height cutting to leave the seedlings, wherein the seedling is generally 7-10 days earlier than the field harvesting period;
s3, timely planting the seedlings pulled from the field in late 2 months on a seedbed, generally transplanting the seedlings on the same day with the row spacing of 17 cm multiplied by 13 cm, dressing 15-20 kg of urea and 10-15 kg of potassium chloride per mu, and adding farmyard manure according to actual conditions;
s4, water breeding is adopted in the second stage, the area of a water seedling bed and the area of a field transplanting are arranged according to a ratio of 1:8-10, a paddy field with strong fertility, moist and fertile soil and easy irrigation and drainage is selected, human excrement and urine can be applied or urea with the concentration of 1% is applied by splashing water after planting, tillering fertilizer is applied by dressing on the left and right sides of the field, the area is full of the awn seeds, the awn seeds are fertilized again and quickly, and 10-15 kg of urea is poured in each mu of field;
s5, weeding in time in the process of mat grass growth, weeding in a manual mode, pulling up weeds with roots when weeding, preventing people and livestock from trampling grass roots, keeping the field moist after mowing, and covering a layer of mat grass foot shading;
s6, when most of grass stems are smooth and bright in surface, the grass stems are full and elastic, the grass begins to wither slightly, the base parts of the grass stems begin to be hollow and aged, the grass can be harvested, the grass is sickled at about 6 am in sunny days generally, mat grass special-purpose cutters are used for mud-leveling grass mowing, invalid grass is removed, after the grass is harvested, a place which is spacious, flat and irradiated by sunlight and is not passed by vehicles and pedestrians is used as a grass drying place, the mat grass can also be used for spreading and drying in the sun after mowing the mat grass local field, when the mat grass is dried, the tip of the mat grass is held by hands and spread in a fan shape, the mat grass is spread thinly and uniformly, the mat grass is turned over once every 2-3 hours, and the mat grass is collected in the evening.
2. The mat two-stage seedling raising method according to claim 1, characterized in that: in S1, the field with mat grass has been continuously planted for many years, and different places can be selected for reserving seeds and raising seedlings.
3. The mat two-stage seedling raising method according to claim 1, characterized in that: the specific harvesting method of the high-cut seedling left of the stock plant in the S2 comprises the following steps: 10 days before harvesting, draining accumulated water in the field to make mud surfaces hard, enabling the mud surfaces not to sink down and not to stick mud when being stepped on by feet so as to prevent the stumps from being stained with slurry during mowing, selecting evening on a fine day for mat grass harvesting so as to facilitate the germination and rapid extension of the grass seeds at a proper temperature and avoid high-temperature damage, if the grass seeds are harvested on the fine day, covering the stumps with withered and yellow foot grass after the grass seeds are cut, avoiding the step of randomly stepping on the grass seeds in the field during mowing, keeping the seedling height of the stumps about 5cm, enabling the rice straws to be consistent in height between clusters, enabling the knife edges to be neat, scattering a layer of covering the stumps after mowing on the fine day, or hanging a sunshade net for sun protection.
4. The mat two-stage seedling raising method according to claim 1, characterized in that: in S4, the soil of the water seedling bed is mainly wet, and if the water is needed to be watered in time in case of drought, the water seedling bed is placed to be dry.
5. The mat two-stage seedling raising method according to claim 1, characterized in that: in the step S6, the mat is harvested by holding the mat by hand at a position 60cm upward from the mat base, shaking the mat, and shaking off the mat shorter than 60 cm.
6. The mat two-stage seedling raising method according to claim 1, characterized in that: in S6, the mat grass airing time may be determined according to actual conditions, and it is known that the overall moisture of the mat grass is 5%, and the mat grass needs to be prevented from being wetted in rainy days.
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| CN112602541A (en) * | 2020-12-18 | 2021-04-06 | 安徽省寿县板桥草制工艺品有限公司 | Green and efficient mat grass cultivation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602541A (en) * | 2020-12-18 | 2021-04-06 | 安徽省寿县板桥草制工艺品有限公司 | Green and efficient mat grass cultivation method |
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