Method for planting common seepweed in the drought and gale desert saline-alkali environment
A desert and Suaeda salsa technology, applied in botanical equipment and methods, land preparation methods, seed coating/seed dressing, etc., can solve problems such as affecting seed growth, affecting seed germination, affecting vegetation establishment, etc., and achieves good results. Increases water retention and weight, enhances heat retention
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[0014] Example 1
[0015] According to the proportion of 1 part of dry agar gum and 100 parts of water, boil it and melt it and cool to 30℃. Add 3000g of agarose aqueous solution to 3000g of Suaeda physalis seeds and mix well, then remove the seeds and place them in 6000g of 50 mesh loess powder. Fully roll and stir until the seeds stick to loess particles, then sift off the dry loess powder, and dry the seeds for later use.
[0016] Choose 10 acres of arid desert saline-alkali land, topsoil salinity 8%, northwest wind direction in autumn and winter, from the northeast to southwest open a ∠-shaped shallow trench, the trench depth is 7 cm, the width is 8 cm, and the trench distance is 20 cm. The seeds of Suaeda salsa were sown into the ditch with a planter in October. Seedlings emerged in April of the following year, with an emergence rate of 99%, and lush vegetation was formed that year.
Example Embodiment
[0017] Example 2
[0018] According to the ratio of 1 part of dry alginate to 100 parts of water, boil and melt and cool to 40℃. Add 1500g of alginate aqueous solution to 1000g of Tamarix seeds and mix well, then remove the seeds and place them in 3000g of dry powder of 60 mesh loess. Roll and stir until the seeds stick to loess particles, then sift off the dry loess powder, and dry the seeds for later use.
[0019] Choose 5 acres of arid desert saline-alkali land, topsoil salinity 6%, northwest wind direction in autumn and winter, from the northeast to southwest open a ∠-shaped shallow trench, the trench depth is 9 cm, the width is 9 cm, and the trench distance is 50 cm. The tamarisk seeds were sown into the ditch with a planter in October. Seedlings emerge in May of the following year, the emergence rate is 95%, and vegetation is formed that year.
Example Embodiment
[0020] Example 3
[0021] 10 acres of arid desert saline-alkali land with 6% topsoil salinity, the northwest wind direction in autumn and winter, the ∠-shaped shallow trench opens from the northeast to the southwest, the trench depth is 6 cm, the width is 7 cm, and the trench spacing is 20 cm. 5000 grams of plump Suaeda salsa seeds were directly sown into the ditch with a planter in November. Seedlings emerged in April of the following year, with an emergence rate of 98%, and lush vegetation was formed that year.
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