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citrus growth
相关语句
  柑橘生长
     A Review of Relationship between Citrus Growth and Environment
     柑橘生长与生态因子的关系研究进展
短句来源
  “citrus growth”译为未确定词的双语例句
     MICROELEMENTS IN SOILS OF THE CITRUS ORCHARDS IN GUILIN AND THEIR EFFECTS ON THE CITRUS GROWTH
     桂林柑桔基地土壤中微量元素状况与施用微肥效应
短句来源
     Because of few root hiars on citrus root surface, citrus growth highly depends onMycorrhiza.
     柑桔根系缺少根毛,对丛枝菌根的依赖性强。
短句来源
     Using the method of nutrition culture, the effects of copper stress on the citrus growth, cell ultra-structure, activity of enzyme, photosynthesis were Studied.
     本研究以亚热带果树柑桔(脐橙52)为试材,采用水培的方法,研究Cu胁迫对柑桔生长发育、细胞超微结构、酶活性、及光合作用的影响。
短句来源
     Because of few root hairs on citrus root surface, citrus growth highly depends on mycorrhiza.
     柑桔根系缺少根毛,对丛枝菌根的依赖性强。
短句来源
     No negative effect was found with MOP had on citrus growth, yield and quality in the 4 years field trials.
     连续 4年施用MOP未见对柑桔生长、产量和品质产生不良影响。
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  相似匹配句对
     The growth of E.
     重组HBD 2对E.
短句来源
     GROWTH REGULATORS IN CITRUS PRODUCTION IN JAPAN
     日本柑桔生产中生长调节剂的应用
短句来源
     Effects of Three Plant Growth-Regulators on Citrus
     柑桔果实生长期叶面喷施3种药剂的效应分析
短句来源
     The growth curves of Z.
     对Z.
短句来源
     in Citrus grandis (L. )
     用徒手切片、石蜡切片、细胞化学等方法观察了琯溪蜜柚(Citrus grandis(L.)Osbeck)汁囊的分化和粒化过程。
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The control effect ivenesses against Panonychus citri and Schizotetranycbus sexmacu latus wete comparel between yesticide mixes Shamanlin A and Bemulsifiable concentrate, which were mixed with Nissorum 5% EC and LiuYangmycin10% EC respectively in the ratio of 1: 1 and 1: 2. In 3 days of application, theeffectiveness of Shamanlin A (EC) 2000×against citurs red mite (Panonychuscitri) was 96%, similar to that of LiuYangmycin 10% EC 1500× and slightly betterthan Nissorum 5% EC×. As for persistence, the effectiveness...

The control effect ivenesses against Panonychus citri and Schizotetranycbus sexmacu latus wete comparel between yesticide mixes Shamanlin A and Bemulsifiable concentrate, which were mixed with Nissorum 5% EC and LiuYangmycin10% EC respectively in the ratio of 1: 1 and 1: 2. In 3 days of application, theeffectiveness of Shamanlin A (EC) 2000×against citurs red mite (Panonychuscitri) was 96%, similar to that of LiuYangmycin 10% EC 1500× and slightly betterthan Nissorum 5% EC×. As for persistence, the effectiveness of Shamanlin (EC)2000× to citrus spidet mites were over 85% after 50 days of application, as goodas Nissorum 5% 1500×, much better than LiuYangmycin 10%.The cost of ayplication of pesticied mix Shamanlin A (EC) 2000× was very low, only half as much asNissorum 5% EC. No side effects were found for citrus growth.

本文比较了用尼索朗5%乳油和10%浏阳霉素按1:1和1:2混配对柑桔叶螨[柑桔红蜘蛛(Panonychuscitri)和柑桔六点黄蜘蛛(Schizotetranychussexmaculatus)的防治效果:①施药三天后,杀螨灵A乳油2000×对红蜘蛛的防效为96%,与浏阳霉素10%乳油1500×相当,略优于尼索朗5%乳油1500×②持效性方面,杀螨灵A乳油的2000×在施药后50天对柑桔叶螨的防效仍维持85%以上,与持效好的原药5%尼索朗乳油1500×相当,而大大优于10%浏阳霉素1500×施用7天后的效果。③使用复配农药杀螨灵A乳油2000×防治柑桔叶螨的费用仅为使用5%尼索朗乳油1500×的一半,对柑桔生长无不良影响。

field experiments of SOP (K 2SO 4) and MOP (KCl) application on citrus had been carried out in Tongshang, Yichang and Zigui county in central China Hubei province for 4 years. The results showed that potassium application could raise the SPAD-502 chlorophyll test value, promote citrus tree growth, increase fruit yield and improve quality. It was showed that MOP had higher yield response than that of SOP in Tongshang and Yichang site, while in Zigui site SOP treatment got higher yield. The study indicated that...

field experiments of SOP (K 2SO 4) and MOP (KCl) application on citrus had been carried out in Tongshang, Yichang and Zigui county in central China Hubei province for 4 years. The results showed that potassium application could raise the SPAD-502 chlorophyll test value, promote citrus tree growth, increase fruit yield and improve quality. It was showed that MOP had higher yield response than that of SOP in Tongshang and Yichang site, while in Zigui site SOP treatment got higher yield. The study indicated that these difference among the 3 experiments was caused by soil K and S content, and other fertilizer used in the trials. The results also showed that both SOP and MOP improved citrus fruit quality, and the quality with SOP applied was slightly higher than that of MOP. No negative effect was found with MOP had on citrus growth, yield and quality in the 4 years field trials.

分别在湖北省柑桔主产区通山、宜昌和秭归进行为期 4年的柑桔施用硫酸钾 (SOP)和氯化钾 (MOP)试验。结果表明 ,施钾能有效地提高叶绿素值、促进树体生长、提高果实产量和改善品质。SOP和MOP对柑桔产量的影响在三个试验点表现不尽相同 ,其中通山、宜昌点MOP增产效果高于SOP ,而在秭归点则相反 ,这种差异与土壤钾、硫含量和施用的其他肥料品种有关。两种品种的钾肥均能改善果实品质 ,SOP作用略高于MOP。连续 4年施用MOP未见对柑桔生长、产量和品质产生不良影响。

Top soil(0~30cm)samples from 143 citrus groves in Hubei Province were tested and classified. The results showed that the soil pH in 89.5% orchards was suitable for citrus growth, and soil organic matter (OM) in 59.4% orchards was in low status, and the deficiency rate of available macronutrients N, P and K was 783%, 441% and 776%, available second nutrients Ca and Mg was 39.1% and 371%, and micronutrients Fe, Mn, Cu, Zn, B and Mo was 343%, 203%, 168%, 636%, 355% and 774%, respectively. The...

Top soil(0~30cm)samples from 143 citrus groves in Hubei Province were tested and classified. The results showed that the soil pH in 89.5% orchards was suitable for citrus growth, and soil organic matter (OM) in 59.4% orchards was in low status, and the deficiency rate of available macronutrients N, P and K was 783%, 441% and 776%, available second nutrients Ca and Mg was 39.1% and 371%, and micronutrients Fe, Mn, Cu, Zn, B and Mo was 343%, 203%, 168%, 636%, 355% and 774%, respectively. The result also indicated that soil available Ca, Mg, Fe, Mn, Cu and Mo exceed percentage was in excess in 98%, 49%, 77%, 49%, 35% and 40%, respectively,of the citrus gardens in the province. The study revealed that the soil pH, OM and available nutrients changed with the citrus location distribution. For example, soil pH in the province southern production area was lower than that along Hanjiang river area (in north of Hubei), and Ca and Mg of orchard soil in the south was much lower than that in north, while the Fe, Mn and Zn was on the contrary. 

对湖北省柑橘主产区143个柑橘园0~30cm的土壤样品进行了测试分析。结果表明,全省有89.5%柑橘园土壤pH值适合柑橘生长;有59.4%的柑橘园土壤有机质含量偏低,土壤速效N、P、K缺乏分别为78 3%、44 1%和77 6%;中量元素养分Ca、Mg缺乏分别为39 1%和37 1%;分别有34 3%、20 3%、16 8%、63 6%、35 5%和77 4%的柑橘园缺乏有效Fe、Mn、Cu、Zn、Mo和B。土壤有效Ca、Mg、Fe、Mn、Cu、Mo含量在部分柑橘园存在过量现象,分别占柑橘园的9 8%、4 9%、7 7%、4 9%、3 5%和4 0%。柑橘园土壤pH值、有机质和各种有效养分含量呈现一定的地域性变化,如鄂南柑橘园土壤偏酸,而汉江流域(鄂北)土壤偏碱;鄂南Ca和Mg缺乏程度高,汉江流域含量相对较高,而有效Fe、Mn、Zn含量则相反。调查结果还表明,柑橘园土壤有效Cu和B含量受人为活动的影响非常明显。

 
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