播種 (作物栽培措施之一) sowing; seeding◇播種季節 seedtime; season of sowing; 播種量 seeding rate; 播種密度 density of crop; thickness of sowing; 播種面積 area under crops; sown area; seeded area; 播種深度 depth of seeding; 播種術 seedage; 播種者 sower; disseminator
Seed germination may be suppressed if boronated fertilizers are mixed with the seed at planting time . 在播種期如以硼鹽肥料與種子混合使用,會抑制種子萌芽。
Effects of different sowing time on rice quality 不同播種期對稻米品質的影響
Weeding of winter flax in yunnan province by chemical herbicides 云南冬亞麻播種期試驗簡報
Youth is life ' s seed - time 青年時代是人生的播種期。
Using accumulated temoerature to decide optimum planting period of zhangqiu scallion 用積溫界定章丘大蔥最佳播種期
Analysis and forecast of the adapted seeding time of winter wheat in zhumadian 駐馬店市冬小麥適宜播種期分析及預測
Rice yields decrease with the increase in the maturity of seedl ings and the delay of the transplanting time 試驗資料分析表明,水稻產量隨播種期的推遲和秧齡的增長而明顯減產。
To investigate yields response to the maturity and transplant ing time of rice seedling , experiments were carried out at the pi - shi - hang irrigation e xper imental station 為研究水稻播種期及秧齡對產量的影響,在淠史杭灌區灌溉試驗總站進行了試驗。
After correlation analysis of the raw of growth and development , dry matter accumulation , rate of filling , hulk density and yield , it concluded that the best sowing - time was on 30th in april and the best harvest - time was on 5th in october 通過對生長發育規律及對干物質積累、灌溉速率、容重、產量進行相關分析,確定4月30日左右為吉油1號玉米的最佳播種期, 10月5日左右為最佳收獲期。
Among the insecticides tested , 25 % thiamethoxam wdg and 5 % fipronnil sc gave best results in terms of maximum mortality of this pest in cotton and soybean crops . conclusion piemarker as a trap plant in cotton and soybean field can play an important role in the integrated management of b . tabaci 基于播種期、種植方式和配套合理的藥劑防治的苘麻誘集方法對生態調控棉田和大豆田中的煙粉虱發揮了積極的作用。