沟播 meaning in English
trench sowing
◇沟播机 lister deep-furrow drill; furrow drill; lister drill; lister planter
Examples
- Applied analysis on mechanized drying trench planting technology
机械化旱作沟播技术应用分析 - The results indicated : ( 1 ) during the jointing stage of winter wheat , the differences of catalase activity among different measures of soil water utilization are significant in shallow soil , in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments , looking like an inverse s ; ( 3 ) for furrow growing without mulch , the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields
初步分析得出： ( 1 )冬小麦拔节期，采用不同土壤水利用技术的冬小麦田浅层土壤过氧化氢酶活性差异明显，以沟播不盖秸秆处理的过氧化氢酶活性最强，缩行密植处理的最弱； ( 2 )土壤过氧化氢酶活性随深度的变化趋势大体一致，呈反s形； ( 3 )沟播不盖秸秆处理沟中土壤过氧化氢酶活性明显高于垄上； ( 4 )土壤过氧化氢酶对于田间微生态环境具有指示作用，在一定程度上反映了土壤水利用技术对微生态环境的影响。 - By analyzing the rainfall use efficiency , the soil moisture variation during the whole growth period , the economic characters and the output of dry land corn under different film mulch modes , it has been proved that the mode of whole covering on double ridges and planting in catchment furrows is an effective way to store and utilize fully the natural rainfall , to improve soil moisture conservation , to raise rainfall use efficiency , to advance maturity time , and to increase yield and economic benefits of dry - land corn remarkably
摘要通过对旱作玉米几种不同覆膜栽培模式降水利用率、玉米整个生育期的土壤水分监测、生育时期观测、经济性状及产量分析证明，旱作玉米双垄面全膜覆盖集雨沟播技术是一项充分接纳和利用天然降水、最大限度保蓄土壤水分、显著提高降水利用率、提早成熟、增产效果明显、经济效益显著的旱作玉米栽培模式。