Land consolidation method capable of increasing effective cultivated land area
A technology of arable land area and land consolidation, which is applied in the fields of land preparation methods, climate change adaptation, agricultural machinery and implements, etc., can solve the problems of reduction of effective arable land rate, waste of arable land reserve resources, etc., to facilitate irrigation, reduce surface runoff, reduce The effect of water damage
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Embodiment 1
[0019] According to the development and arrangement of the project area, when the project area is located between two bucket-level drainage ditches 1, take the distance between the two branch ditches as the length, and the distance between the two bucket-level drainage ditches 1 (500-600 meters) as the Divide the field by width, divide the field every 150 meters in the field, level the land in the field, build a hardened agricultural canal 2 at the boundary of each field, the head of the agricultural canal 2 is connected with the bucket-level canal 3, and the tail is connected with the bucket-level row Ditch 1 is connected, the channel ratio is 500:1, and the upper mouth of the agricultural channel 2 is slightly lower than the fields on both sides, such as figure 1 As shown, to ensure that the accumulated water in the rainy season can flow into the canal, the connection between the agricultural canal 2 and the bucket-level drainage ditch 1 is provided with a control gate 4 to f...
Embodiment 2
[0021] According to the area of the project area according to the development and arrangement, when the project area is located between two branch-level drainage ditches, the distance between the two branch-level drainage ditches is taken as the length, and the distance between the two bucket-level drainage ditches 1 (500-600 meters) is taken as the width Divide the field, divide the field every 170 meters, level the land in the field, build a hardened agricultural canal 2 at the boundary of each field, the head of the agricultural canal 2 is connected to the bucket-level channel 3, and the tail is connected to the bucket-level drainage ditch 1 connection, the channel ratio is 500:1, and the upper mouth of the agricultural channel 2 channel is slightly lower than the fields on both sides, such as figure 1 As shown, through this structure, it is ensured that the accumulated water in the rainy season can flow into the canal, and a control gate 4 is added at the junction of the ...
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