planting date 中文意思是什麼

planting date 解釋
播種日期
  • planting : n. 1. 種植；造林；撒種。2. 〈英國〉【石工】奠基；【建築】基礎底層，基底。
  • date : n 1 日期。2 時期；時代，年代。3 〈美口〉（和異性的）約會；〈美俚〉約會的對象。4 〈口語〉同日；本...
  1. Study on co - effect of fertilizing rate, seeding rate and planting date of winter wheat northernmost planting

    播種量和播期的組配效應研究
  2. It was revealed that planting of four or six variety mixtures with different resistant level could put off the date of appearance of wheat stripe rust, slow down spread speed and decrease the disease degree

    本研究通過對6個不同抗性水平的小麥品種進行不同組合的混播，系統調查了各品種凈作和多品種混播田小麥條銹病的病情發展動態。
  3. There are a number of possible explanations for this, but the most likely ones are removal of nutrients, improved varieties, improved farming techniques, including better moisture conservation, weed control, crop rotations and timely planting date ; and improved pest control practices

    對此有一些可能的解釋，但較好的解釋是，因為養分被移走，使用了良種和先進的農作技術，包括更有效的保水、除草、作物輪作和適時播種，此外還有良好的害蟲防治技術。
  4. The sub - model for suitable sowing or transplanting date was developed according to the principle of determining variety maturity characters from planting style, variety type from variety maturity characters and user ' s requirement, and sowing date from variety and target yields

    根據種植制度（種植方式）決定品種熟性，由品種熟性與用戶要求決定品種，依據品種特性和產量目標確定播種日期的原理建立播期確定知識模型。
  5. Effect of planting date, plant density and nitrogen application rate on yield and quality of vegetable soybean

    氮肥用量對菜用大豆產量和品質的效應
  6. Planting date : 27 th may 2006 14 : 30 17 : 00

    2006年5月27日星期六下午二時三十分至下午五時
  7. If the planting date is not known, the tree is compared to others of the same species that have been identified as aged 100 years or more

    如種植日期不詳，則把有關樹木與其他相同品種樹超過一百年的樹木作一比較。
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