Method for planting barley grass

Abstract

The invention relates to the technical field of barley grass planting, in particular to a barley grass planting method. The invention provides a barley grass planting method. The barley grass planting method comprises the following steps: (1) barley seeds are disinfected and cleaned; (2) soaking the barley seeds obtained in the step (1) with a Mulinsen seedling promoting solution, and then cleaning again; and (3) planting the barley seeds obtained in the step (2) in a seedling raising tray, and then transferring the seedling raising tray into a planting cabin for cultivation. According to the barley grass planting process, seeds are subjected to a series of treatment such as careful cleaning, disinfection and soaking, the operation of disinfecting and killing the planting cabin and putting the seeds into the cabin is standardized, and the technical problems that in traditional barley grass planting, the seeds are prone to mildewing and being subjected to secondary pollution, the germination speed is low, and the growth space is limited are solved; the success rate and the output quality of barley grass planting are improved.

Description

Technical Field

[0001] The invention relates to the technical field of barley grass planting, and in particular to a barley grass planting method. Background Art

[0002] In the field of barley grass cultivation, traditional planting methods are often not meticulous enough in the early stages of seed processing. Usually, the seeds are simply cleaned before being sown directly, and there is a lack of effective disinfection measures for the pathogens that the seeds may carry. This can easily cause the seeds to become moldy during the subsequent cultivation process, affecting the normal germination of the seeds and the healthy growth of the grass.

[0003] Regarding the method of using planting cabins to grow barley grass, in terms of the planting environment, most growers do not conduct comprehensive and standardized disinfection operations on the planting cabins. The residual pathogens in the planting cabins can easily cause secondary contamination to the seeds, which is also not conducive to the seeds growing smoothly into healthy grass seedlings.

[0004] During the seed soaking process, some growers only use ordinary water to soak the seeds, lacking specially configured seedling-promoting liquid to help the seeds quickly absorb and enter the germination period as soon as possible, resulting in slow seed germination and poor overall germination effect. At the same time, some subsequent operations after seed processing, such as reserving appropriate space when seeds are put into the cabin, and other details to ensure the growth space of the seedlings are also easily overlooked, which in turn affects the final yield and quality of barley grass seedlings.

[0005] Based on the above content, it is not difficult to see that there are many imperfections in the traditional barley grass planting process, which makes it difficult for the success rate and output quality of barley grass planting to reach the ideal level, and cannot meet the market's growing demand for high-quality barley grass. Summary of the invention

[0006] The purpose of the present invention is to provide a method for planting barley grass.

[0007] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: The present invention provides a method for planting barley grass, comprising the following steps: (1) Sterilize and clean the barley seeds; (2) soaking the barley seeds obtained in step (1) in Mulinsen seedling promoting solution and then washing them again; (3) The barley seeds obtained in step (2) are planted in seedling trays and then transferred to a planting cabin for cultivation.

[0008] Preferably, the variety of the barley seeds in step (1) is Neinongke Feed Barley No. 1, 0349-1 or Mengbiermai No. 6.

[0009] Preferably, the disinfection method in step (1) is: diluting 84 disinfectant by 8 to 12 times, adding the barley seeds and soaking them for disinfection.

[0010] Preferably, the immersion disinfection time is 50 to 70 minutes.

[0011] Preferably, the mass concentration of the Mulinsen seedling-promoting solution in step (2) is 3-5‰.

[0012] Preferably, the soaking time of the seeds in step (2) is 8 to 10 hours.

[0013] Preferably, the culture temperature in step (3) is 20-24°C.

[0014] Preferably, the humidity of the culture in step (3) is 80-100%.

[0015] Preferably, the planting amount in step (3) is 1-4 kg / tray; the specification of the seedling tray is 25 cm*200-280 cm.

[0016] Preferably, step (3) also includes the steps of disinfecting and cleaning the planting chamber before culturing.

[0017] Preferably, the disinfection and cleaning method is: dilute 84 disinfectant 8 to 12 times to disinfect the planting cabin, clean it with water and then ventilate it for 8 to 12 minutes.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The Mulinsen seedling-promoting liquid used in the present invention can make the seeds fully swell, prompting the seeds to quickly enter the germination period. Compared with soaking in ordinary clean water, the use of the Mulinsen seedling-promoting liquid can effectively accelerate the seed germination speed and improve the seed germination effect.

[0019] The object of the present invention is to provide a barley grass planting process, which solves the technical problems of easy mildew of seeds, susceptibility to secondary pollution, slow germination speed and limited growth space in traditional barley grass planting by performing a series of treatments such as careful cleaning, disinfection, and soaking of seeds, and standardizing the disinfection of planting cabins and the operation of seed entry into cabins, thereby improving the success rate and output quality of barley grass planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 This is a planting pattern diagram of the planting cabin of the present invention; the upper picture is the control panel of the planting cabin; the lower picture shows barley seeds growing in the planting cabin. DETAILED DESCRIPTION

[0022] The present invention provides a method for planting barley grass, comprising the following steps: (1) Sterilize and clean the barley seeds; (2) soaking the barley seeds obtained in step (1) in Mulinsen seedling promoting solution and then washing them again; (3) The barley seeds obtained in step (2) are planted in seedling trays and then transferred to a planting cabin for cultivation.

[0023] In the present invention, the variety of barley seeds in step (1) is Neinongke Forage Barley No. 1, 0349-1 or Mengbiermai No. 6; preferably Neinongke Forage Barley No. 1.

[0024] In the present invention, the disinfection method in step (1) is: dilute 84 disinfectant by 8 to 12 times, add it into barley seeds for soaking and disinfection; preferably 9 to 11 times; more preferably 10 times.

[0025] In the present invention, the immersion disinfection time is 50 to 70 minutes; preferably 54 to 66 minutes; more preferably 58 to 62 minutes; and more preferably 60 minutes.

[0026] In the present invention, the mass concentration of the Mulinsen seedling-promoting solution in step (2) is 3-5‰, preferably 4‰.

[0027] In the present invention, the soaking time of step (2) is 8 to 10 hours, preferably 9 hours.

[0028] In the present invention, the culture temperature in step (3) is 20-24°C, preferably 21-23°C, and more preferably 22°C.

[0029] In the present invention, the humidity of the culture in step (3) is 80-100%; preferably 84-96%; more preferably 88-92%; and even more preferably 90%.

[0030] In the present invention, the planting amount in step (3) is 1-4 kg / tray; preferably 2-3 kg / tray; more preferably 2.5 kg / tray.

[0031] In the present invention, the specification of the seedling tray in step (3) is 25cm*200~280cm.

[0032] In the present invention, step (3) also includes the steps of disinfecting and cleaning the planting cabin before culturing.

[0033] In the present invention, the disinfection and cleaning method is: dilute the 84 disinfectant by 8 to 12 times, disinfect the planting cabin, wash with water and ventilate for 8 to 12 minutes; preferably, dilute the 84 disinfectant by 9 to 11 times, disinfect the planting cabin, wash with water and ventilate for 9 to 11 minutes; further preferably, dilute the 84 disinfectant by 10 times, disinfect the planting cabin, wash with water and ventilate for 10 minutes.

[0034] The technical solutions provided by the present invention are described in detail below in conjunction with the embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0035] In the following examples, MLS seedling promoting liquid and planting chamber were purchased from MLS Co., Ltd.

[0036] Example 1

[0037] 1. Seed cleaning: Wash the cleaned barley seeds (Nei Nong Ke Feed Barley No. 1) thoroughly to remove soluble impurities.

[0038] 2. Seed disinfection and planting cabin disinfection: Place the cleaned seeds in the prepared disinfectant (84 disinfectant: water = 1:8) for disinfection for 1 hour to prevent the surface bacteria from causing the seeds to mold. During this period, the same proportion of disinfectant can be used to disinfect the entire planting cabin (cabin and seedling tray), and the cabin can be sealed for 1 hour to prevent bacteria in the cabin from causing secondary contamination of the seeds.

[0039] 3. Cleaning of seeds and planting cabins: Rinse the disinfected seeds thoroughly with clean water to prevent residual disinfectant from causing poisoning; spray / reset the planting cabin, check whether the nozzles and lights are operating normally, spray the seedling tray twice, and ventilate for 8 minutes to prevent residual disinfectant from causing poisoning to the seeds.

[0040] 4. Seed soaking: Soak the cleaned seeds in seedling promoting liquid (3‰ Mulinsen seedling promoting liquid) for 8 hours to allow the seeds to fully absorb and quickly enter the germination period.

[0041] 5. Seed cleaning: Wash the soaked seeds thoroughly until the water is clear and remove excess seedling-promoting liquid.

[0042] 6. Seed loading: Spread the cleaned seeds evenly on the seedling tray (specification: 25cm*200cm), with a planting amount of 1kg / tray. Leave 10cm of space at the front and back of the seedling tray. The purpose of the reserved space is to provide enough space for the later growth of seedlings, avoid affecting the normal growth and development of seedlings due to insufficient space, and ensure that the seedlings can thrive.

[0043] 7. Closing the door can maintain a relatively stable environment in the planting cabin. After starting the seedling program, set the temperature to 20°C and the humidity to 80% to cultivate the seeds. This allows the seeds to gradually grow and develop into healthy barley grass in an ideal environment and be harvested on the 7th day.

[0044] Example 2

[0045] 1. Seed cleaning: Wash the cleaned barley seeds (Nei Nong Ke Feed Barley No. 1) thoroughly to remove soluble impurities.

[0046] 2. Seed disinfection and planting cabin disinfection: Place the cleaned seeds in the prepared disinfectant (84 disinfectant: water = 1:12) for disinfection for 1 hour to prevent the surface bacteria from causing mildew. During this period, the same proportion of disinfectant can be used to disinfect the entire planting cabin (cabin and seedling tray), and the cabin can be sealed for 1 hour to prevent bacteria in the cabin from causing secondary contamination of the seeds.

[0047] 3. Cleaning of seeds and planting chamber: Rinse the disinfected seeds with clean water to prevent residual disinfectant from causing poisoning; spray / reset the planting chamber, check whether the nozzle and light are operating normally, spray the seedling tray twice, and ventilate for 12 minutes to prevent residual disinfectant from causing poisoning to the seeds.

[0048] 4. Seed soaking: Soak the cleaned seeds in seedling promoting solution (4‰ Mulinsen seedling promoting solution) for 10 hours to allow the seeds to fully absorb and quickly enter the germination period.

[0049] 5. Seed cleaning: Wash the soaked seeds thoroughly until the water is clear and remove excess seedling-promoting liquid.

[0050] 6. Seeds into the cabin: Spread the cleaned seeds evenly on the seedling tray (specifications are 25cm*280cm), the planting amount is 4kg / tray, and leave 10cm of space at the front and back ends of the seedling tray. The purpose of the reserved space is to provide enough space for the later growth of seedlings, avoid affecting the normal growth and development of seedlings due to insufficient space, and ensure that the seedlings can thrive.

[0051] 7. Closing the door can maintain a relatively stable environment in the planting cabin. After starting the seedling program, set the temperature to 24°C and the humidity to 100% to cultivate the seeds. This allows the seeds to gradually grow and develop into healthy barley grass in an ideal environment and be harvested on the 7th day.

[0052] Example 3

[0053] 1. Seed cleaning: Wash the cleaned barley seeds (Nei Nong Ke Feed Barley No. 1) thoroughly to remove soluble impurities.

[0054] 2. Seed disinfection and planting cabin disinfection: Place the cleaned seeds in the prepared disinfectant (84 disinfectant: water = 1:10) for disinfection for 1 hour to prevent the surface bacteria from causing mildew. During this period, the same proportion of disinfectant can be used to disinfect the entire planting cabin (cabin and seedling tray), and the cabin can be sealed for 1 hour to prevent bacteria in the cabin from causing secondary contamination of the seeds.

[0055] 3. Cleaning of seeds and planting chamber: Rinse the disinfected seeds thoroughly with clean water to prevent residual disinfectant from causing poisoning; spray / reset the planting chamber, check whether the nozzle and light are operating normally, spray the seedling tray twice, and ventilate for 10 minutes to prevent residual disinfectant from causing poisoning to the seeds.

[0056] 4. Seed soaking: Soak the cleaned seeds in seedling promoting solution (4‰ Mulinsen seedling promoting solution) for 10 hours to allow the seeds to fully absorb and quickly enter the germination period.

[0057] 5. Seed cleaning: Wash the soaked seeds thoroughly until the water is clear and remove excess seedling-promoting liquid.

[0058] 6. Seeds into the cabin: Spread the cleaned seeds evenly on the seedling tray (specification: 25cm*240cm), with a planting amount of 2.5kg / tray. Leave 10cm of space at the front and back of the seedling tray. The purpose of the reserved space is to provide enough space for the later growth of the seedlings, avoid affecting the normal growth and development of the seedlings due to insufficient space, and ensure that the seedlings can thrive.

[0059] 7. Closing the door can maintain a relatively stable environment in the planting cabin. After starting the seedling program, set the temperature to 22°C and the humidity to 80% to cultivate the seeds. This allows the seeds to gradually grow and develop into healthy barley grass in an ideal environment and be harvested on the 7th day.

[0060] Experimental Example 1

[0061] Seedling raising experiments were carried out on multiple barley varieties according to the method of Example 3, and relevant agronomic traits were determined, wherein the seedling height was measured for 3 to 7 days, 3 plants were selected and their seedling heights were measured with a ruler, and the average value was calculated; the chlorophyll content was measured on the 7th day, 3 plants were selected and their chlorophyll content was measured with a SPAD instrument, and the average value was calculated; the seedling grass weight was measured on the 7th day, and the seedling grass weight was weighed with an electronic scale; seed-to-grass ratio = seed amount: seedling grass weight, and the results are shown in Table 1.

[0062] Table 1 Experimental results

[0063] Test conclusion: The seed weight of the test materials was 2.5kg / tray, the height of the seedlings after 7 days was 18.4cm (Nei Nong Ke Feed Barley No. 1) ~ 22.5cm (0349-1), the chlorophyll content was 28.48 (Nei Nong Ke Feed Barley No. 3) ~ 34.04 (Meng Pier Wheat No. 6), and the weight of the seedlings was 9.91kg (Meng Pier Wheat No. 5) ~ 20.515kg (0349-1). The seed-to-grass ratio was greater than 1:7: Ganqing No. 8 (1:7.942), 0349-1 (1:8.206), and Nei Nong Ke Feed Barley No. 3 (1:7.706). Among them, Ganqing No. 8 and 0349-1 have the largest seedling height and grass weight, and the highest biomass; and the chlorophyll content of the two varieties (lines) is relatively moderate (too much chlorophyll can cause diseases such as rumen bloating in cattle), making them most suitable for the production of barley grass, followed by Neinongke Feed Barley No. 3.

[0064] Experimental Example 2

[0065] According to the method of Example 3, experiments were conducted on multiple barley varieties, and relevant agronomic traits were measured. The results are shown in Table 2.

[0066] Table 2 Experimental varieties and results

[0067] Test conclusion: The seed amount of the test material was changed to 1.25kg / tray, and the height of the seedlings after 7 days was 14.5cm (Mengbei wheat No. 4) ~ 17cm (Bananke forage barley No. 1), the chlorophyll content was 27.3 (Mengbei wheat No. 4) ~ 33.67 (Mengbei wheat No. 3), and the weight of the seedlings was 6.75kg (Mengbei wheat No. 5) ~ 10.3kg (Mengbei wheat No. 4). The seed-to-grass ratio greater than 1:7 includes: Banongke forage barley No. 1 (1:7.2), Neinongke forage barley No. 1 (Bameng) (1:7.76), Mengbei wheat No. 6 (1:7.04), Mengbei wheat No. 5 (Bameng) (1:7.32), Mengbei wheat No. 4 (1:8.24).

[0068] Among them, Mengpi Mai No. 4 has the lowest seedling height, the largest seedling grass weight, the best bud rate, and moderate chlorophyll content, making it the most suitable for barley seedling grass, followed by the other four varieties (lines). Further comparison of the same varieties (lines) in different ecological zones shows that the seedling grass weight and seed-to-grass ratio vary greatly, indicating that whether a variety (line) is suitable for seedling grass is not only related to the species, but also to the seed quality. Through the comparison of the two experiments, it can be seen that: under the two sowing densities, there is no obvious difference in chlorophyll content and seed-to-grass ratio, but as the sowing density drops to half of the original, the seedling height decreases by 4 to 5 cm, and the seedling grass weight drops to half of the original. Therefore, the optimal density for seedling grass planting is 2.5 kg / tray.

[0069] Experimental Example 3

[0070] 1. Participating varieties (lines): Inner Mongolia Agricultural Science Feed Barley No. 1 (Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences) 2. Experimental Design Treatment A: The method of Example 3.

[0071] Treatment B: The other methods are the same as those in Example 3, except that in step 4, 4‰ Mulinsen seedling-promoting solution is replaced with an equal amount of distilled water.

[0072] Treatment C: Replace the disinfectant in step 2 with an equal amount of distilled water.

[0073] Experiments were conducted on barley according to different treatment methods, and related agronomic traits were measured. The results are shown in Table 3.

[0074] Table 3 Statistics of agronomic characteristics of seedling grass

[0075] It can be seen from Table 3 that in terms of seedling height, seedling-grass weight, and seed-grass ratio, treatment A>treatment C>treatment B, indicating that treatment A is the optimal treatment. From the data obtained from treatments B and C, it can be seen that if the 4‰ Mulinsen seedling-promoting liquid provided by the present invention is abandoned, or the disinfection treatment is abandoned, the agronomic traits of the seedlings and grass will be significantly affected.

[0076] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for planting barley grass, characterized in that: The steps include: (1) Sterilize and clean the barley seeds; (2) soaking the barley seeds obtained in step (1) in Mulinsen seedling promoting solution and then washing them again; (3) The barley seeds obtained in step (2) are planted in seedling trays and then transferred to a planting cabin for cultivation.

2. The method for planting barley grass according to claim 1, characterized in that: The variety of barley seeds in step (1) is Neinongke feed barley No. 1, 0349-1 or Mengbiermai No.

6.

3. The method for planting barley grass according to claim 1, characterized in that: The disinfection method in step (1) is: dilute 84 disinfectant by 8 to 12 times, add barley seeds and soak for disinfection.

4. The method for planting barley grass according to claim 3, characterized in that: The immersion disinfection time is 50 to 70 minutes.

5. The method for planting barley grass according to claim 1, characterized in that: The mass concentration of the Mulinsen seedling-promoting solution in step (2) is 3-5‰.

6. The method for planting barley grass according to claim 1, characterized in that: The soaking time of step (2) is 8 to 10 hours.

7. The method for planting barley grass according to claim 1, characterized in that: The culture temperature in step (3) is 20-24° C. and the culture humidity is 80-100%.

8. The method for planting barley grass according to claim 1, characterized in that: The planting amount of the barley seeds in step (3) is 1-4 kg / tray; the specification of the seedling tray is 25 cm*200-280 cm.

9. The method for planting barley grass according to claim 1, characterized in that: Step (3) also includes the steps of disinfecting and cleaning the cultivation chamber before culturing.

10. The method for planting barley grass according to claim 9, characterized in that: The disinfection and cleaning method is: dilute 84 disinfectant 8 to 12 times to disinfect the planting cabin, clean it with water and then ventilate it for 8 to 12 minutes.

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