Pelleting method for preparing multi-millet-seed pellet and sowing method thereof
A production method and a pelletizing technology, which are applied in the field of sowing of multi-grain seeds in one pellet and the production technology field of pelletizing multi-grain seeds, can solve the problem that the effective storage period of seeds is short, and it is difficult to popularize and apply in large areas. Harsh substrate conditions and other problems, to achieve the effect of easy mechanized processing and production, improving the level of mechanized precision farming, and reducing artificial thinning
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Example Embodiment
[0016] Embodiment 1: In 2016, 50 acres of grains were sown in Zhengtai Farmers' Professional Cooperative in Zhengzhuang Village, Shanyin County, Shanxi Province; the specific practices were:
[0017] (1) The millet variety is Zhangzagu No. 5; the millet seeds are firstly sieved by air selection, and then rinsed with 5% salt water to remove impurities to obtain plump seeds, and then air-dried.
[0018] (2) Put clean parent soil of Quaternary Malan loess into a container, and inject 18% clear water according to the mass of air-dried soil to the maximum water holding capacity of loess. After standing for 45 minutes, after the loess is evenly wetted, add Hydroxypropyl methylcellulose (HPMC) glue with a concentration of 5‰ and 2% of the mass of the dry loess soil, and then fully stirred and mixed to prepare a cement for pellets.
[0019] (3) Take a portion of selected grain seeds, add it to 35 times the weight of the mortar, stir evenly at a slow speed, roll out the mud with seeds ...
Example Embodiment
[0022] Example 2: In 2017, 35 acres of new terraced fields were planted in Tongtan Village, Tongyu Township, Zuoquan County, Shanxi Province:
[0023] (1) The millet variety is Changsheng No. 07; the seeds are firstly sieved by air selection, and then rinsed with 5% salt water to remove impurities to obtain plump seeds, which are then air-dried.
[0024] (2) Take the parent soil of Quaternary Malan loess and put it into the container, and inject 19% of water according to the mass of air-dried soil to the maximum water holding capacity of the loess. After standing for 45 minutes, the loess is evenly wetted, and then add 5‰ The concentration of 2% hydroxypropyl methylcellulose (HPMC) glue of the dry loess mass, and then fully stirred and mixed to prepare a cement for later use.
[0025] (3) Take a portion of the above-mentioned selected grain seeds, add 35 times the weight of the mortar, stir evenly at a slow speed, roll out the mud with the seeds into a mud sheet with a thickne...
Example Embodiment
[0028] Example 3: On July 15, after the heavy rain on July 13, 2015, a drone aerial sowing test was carried out on the mountain and barren slopes of Nitun Village, Yangqu County, Taiyuan City:
[0029] (1) The millet variety is Jingu No. 21; the seeds are firstly screened by wind, and then rinsed with 5% salt water to remove impurities to obtain plump seeds, which are then air-dried.
[0030] (2) Take the parent soil of Quaternary Malan loess, put it into a container after weighing, and inject 17% clear water according to the weight of the air-dried soil to the maximum water holding capacity of the loess. After standing for 45 minutes, the loess is evenly wetted. Then, add hydroxypropyl methylcellulose (HPMC) glue with a concentration of 5‰ and 1.5% by mass of the dry loess mass, and then fully stir and mix to prepare a cement for later use.
[0031] (3) Take a portion of selected grain seeds, add 35 times the weight of the mortar, stir evenly at a slow speed, roll out the mud...
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