春播品種 的英文怎麼說

中文拼音 [chūnbōpǐnzhǒng]
春播品種 英文
spring variety
  • 春 : 名詞1. （春季） spring 2. （男女情慾） love; lust 3. （比喻生機） life; vitality 4. （姓氏） a surname
  • 播 : 播名詞（姓氏） a surname
  • 品 : Ⅰ名詞1 （物品） article; product 2 （等級; 品級） grade; class; rank 3 （品質） character; qualit...
  • 種 : 種名詞（姓氏） a surname
  • 品種 : 1. [生物學] breed; cultivated varieties; strain; variety 2. （產品種類） variety; assortment
  1. The growth expression of winter - type wheat varieties under spring sown conditions in baxia region of zhangjiakou

    冬型小麥品種在張家口壩下地區春播的生育表現
  2. In order to study relationship between temperature, sunshine and quality of spring - sowing wheat, 3 wheat varieties were used in spring - sowing experiments carried out in rikaze, lasa, linzhi, beijing and shenyang in 1998 - 2001

    摘要為了研究溫度和日照與春播小麥品質的關系，用3個小麥品種於1998 ~ 2001年在日喀則、拉薩、林芝、北京和沈陽進行了春播試驗。
  3. The study on the characteristics of development and seed setting of different spikelet and floret positions was important for the realization of big - spike - cultural - goal with more spikelets and grains. with both the winter type ( wv ) and spring type ( sv ) varieties sown at different dates, it was found that the greater seed setting capacity of spikelets resulted in more grain number of spike. the trend of differences in grain weight per spikelet between the different sowing dates and varieties was similar to that of grain number. the correlation between the average grain weight of middle spikelets and lower spikelets and the grain weight per spike was highly significant. the environmental changes resulted from different sowing dates mainly effected the middle spikelets development, even though the differences between wv and sv were represented in every spikelet positions. the grain weight on the second floret position was most sensitive to the development status of wheat plant and environmental changes, and could represent the yielid potential of the whole spikelet. the results showed that the enhancement of seed setting of the middle spikelets ( from 5th to 15th ) and the grain development from the first to third floret positions was a key to realize big - spike and grain

    確定小麥不同小穗位和小花位發育與結實特性是實現大穗多粒的重要前提.本文通過對冬、春性小麥品種分期播種試驗得出，較高的小穗結實力是增加穗粒數的重要因素.不同播期、品種之間，小穗粒重和粒數呈現相同的變化趨勢.中部以及基部小穗粒重與穗粒重之間呈高度正相關.體現環境差異的播期效應以對中部小穗發育的影響為主，而冬、春性品種的基因型差異可反映在各個小穗位上.第2小花位的子粒發育狀況反映整個小穗的生產能力.結果表明，促進中部優勢小穗（第5 15小穗）結實和第1 3小花位子粒發育是提高小花結實率和穗粒重的關鍵
  4. He must use this surplus in three ways : as seed for sowing, as an insurance against the unpredictable effects of bad weather and as a commodity which he must sell in order to replace old agricultural implements and obtain chemical fertilizers to feed the soil

    他通過以下三種方式來充分利用過剩的產品：作為再次春播的種子的，作為惡裂的天氣所帶來的無法預知的後果的保證，以及作為他為了取代舊的農業設備而購買新的產品和耕地所需的化肥。
  5. Correlation among the characters of soybean sown in spring, summer and autumn of different soybean varieties widely cultivated in chongqing

    重慶市春大豆品種在不同播季性狀相關性分析
  6. 9 early - maturing new peanut varieties tested in the regional experimentation of north china from 1998 - 1999 were evaluated with the gray relational analysis method

    摘要通過灰色關聯度分析，對1998 - 1999兩年度參加全國北方片區域試驗的9個春播花生早熟新品種（包括對照品種）的優劣進行了綜合評價。
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