Method for quickly constructing soil layer structure of dryland transformation paddy field
A technology of soil layer structure and paddy fields, applied in the direction of soil preparation methods, chemical instruments and methods, soil conditioning materials, etc., can solve the problems of long natural construction process, achieve improved fertility and water retention, good application effect, and effective tillering Increased effect
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Embodiment 1
[0039] A method for quickly constructing a paddy field soil structure in dry land, said method specifically comprising the following steps:
[0040] S1. Carry out field planning for dry land plot units that need to be transformed into paddy fields, and remove impurities such as plants, stones and plant roots in the soil;
[0041] S2. On the basis of step S1, use engineering machinery to peel off the tillage layer in dry land with a thickness of 15 cm. Move the stripped soil to the vicinity of the plot for centralized storage for subsequent use. Block planning, leveling to a horizontal state by digging high and filling low, and building the field ridge at the same time, the top of the field ridge is 40cm higher than the field surface;
[0042] S3, on the basis of step S2, pour enough water on the leveled field surface, and the soil permeable depth is 10cm;
[0043] S4. On the basis of step S3, use engineering machinery to evenly compact the flat and wet field surface and field...
Embodiment 2
[0053] A method for quickly constructing a paddy field soil structure in dry land, said method specifically comprising the following steps:
[0054] S1. Carry out field planning for dry land plot units that need to be transformed into paddy fields, and remove impurities such as plants, stones and plant roots in the soil;
[0055] S2. On the basis of step S1, use engineering machinery to peel off the tillage layer on dry land with a thickness of 20 cm. Move the stripped soil to the vicinity of the plot for centralized storage for subsequent use. Block planning, leveling to a horizontal state by digging high and filling low, and building the field ridge at the same time, the top of the field ridge is 50cm higher than the field surface;
[0056] S3, on the basis of step S2, pour enough water on the leveled field surface, and the soil permeable depth is 15cm;
[0057] S4. On the basis of step S3, use engineering machinery to evenly compact the flat and wet field surface and field...
Embodiment 3
[0067] A method for quickly constructing a paddy field soil structure in dry land, said method specifically comprising the following steps:
[0068] S1. Carry out field planning for dry land plot units that need to be transformed into paddy fields, and remove impurities such as plants, stones and plant roots in the soil;
[0069] S2. On the basis of step S1, use construction machinery to peel off the tillage layer in dry land, with a thickness of 25 cm, move the stripped soil to the vicinity of the plot for centralized storage for subsequent use, and remove the field surface after stripping the tillage layer according to the size of the field. Block planning, leveling to a horizontal state by digging high and filling low, and building the field ridge at the same time, the top of the field ridge is 60cm higher than the field surface;
[0070] S3, on the basis of step S2, pour enough water on the leveled field surface, and the soil permeable depth is 15cm;
[0071] S4. On the bas...
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