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土壤蓄水保墒
释义
土壤蓄水保墒
Encyclopedia
农学
农业水土工程
释
store water and retain soil moisture
土壤蓄水保墒
通过耕、耙、耱、锄、压等一整套有效的土壤耕作措施,改善土壤耕层结构,从而更好地蓄纳雨水,尽量减少土壤蒸发和其他非生产性水分消耗,为作物生长发育和高产稳产创造一个水、肥、气、热相协调的土壤环境。
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number of double points
number of effective plates
number of effective sperms
number of eggs laid
number of external stability
number of faces
number of figures
number of floating point operations
number of floating-point operations
number of generators
number of handles
number of hydration
number of inbound tourists
number of independence
number of internal stability
number of inversions
number of local moduli
number of monofilaments
number of outbound
number of outbound tourists
number of participants
number of partitions
number of permutations
number of person-days
number of places
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