preharvest

preharvest

1. EFFECT OF 2,4-DP ON CONTROLLING PREHARVEST DROP AND FRUIT STORAGE OF APPLE

2,4-滴丙酸对苹果树采前落果的控制与果实贮藏的效应

2. In addition, treatment of preharvest Harpin increased the activity of superoxide dismutase (SOD), enhanced the content of Hydrogen peroxide (H2O2) and reduced the activety of catalase (CAT).

Harpin处理还增加了果实过氧化氢(H2O2)含量、提高了超氧化物歧化酶(SOD)活性、降低了过氧化氢酶(CAT)活性。

3. Utilization of Preharvest Sprouting Tolerance Gene of Synthetic Wheat RSP

RSP抗穗发芽基因育种利用研究初报

4. Differences of Preharvest Sprouting Resistance among Chinese Wheat Cultivars

中国小麦品种穗发芽抗性差异的研究

5. It did not affect the weight and quality of fruit. There was no significant effcct on controlling preharvest drop with one spraying of 2,4-DPN (C_2H_2OH)_3 or 2,4-DPNa at the same time with the same concentration.

元帅在采前21天喷布一次20ppm2,4-DP,也显著的控制了采前落果,不影响单果重和果实品质,但同期喷布一次相同浓度的2,4-DPN(C_2H_2OH)_3或2,4-DPNa,则对控制采前落果无显著效果。

6. The fruit diseases can be controlled by some basic ways such as preharvest integrated pathogen management, avoiding physical injury during harvest and handling, disinfecting treatment before storage.

减少枣果的采后病害可以通过田间综合防治、采收及采后处理过程中避免机械损伤和入库前的消毒处理等措施来解决。

7. Effects of Some Plant Growth Regulators on Preharvest Fruit Drop in Mantianhong Pear

几种植物生长调节剂对满天红梨采前落果的影响

8. Based on the results of many year research of preharvest sprouting physiological mechanism both at home and abroad, a preharvest sprouting inhibiting agent was invented.

基于多年来国内外有关穗发芽发生生理机理的研究结果，经室内和田间试验，研制筛选可防止穗发芽的抑制剂，该发明可有效地抑制穗发芽，成本低，施用方便，并对产量影响很小。

9. Keywords Wheat;Aegilops tauschii Cosson;Amphidiploid;Preharvest sprouting tolerance;Cytogenetics;Molecular marker;Gene cloning;

小麦;节节麦;双二倍体;穗发芽抗性;细胞遗传;分子标记;基因克隆;

10. Study on Preharvest Sprouting Resistance of Tom Thurmb in Wheat

小麦大拇指矮的穗发芽抗性研究

11. Many fac tors in fluenced on preharvest sprouting and the inner factors were main factors.

指出影响作物采前发芽的因素较多,但起主要作用的是内因,即休眠期短或没有休眠期。

12. Peanut and its products are generally susceptible to Aspergillus flavus and contaminated consequently aflatoxin under both preharvest and postharvest conditions.

摘要花生种子及制品极易受黄曲霉菌侵染。

13. Preharvest sprouting

收获前发芽

14. preharvest treatment

收获前处理

15. preharvest period

收获前期

16. Keywords green mume fruit,postharvest,modified atmosphere packaging,preharvest application of GA_3,ethylene absorbent,chlorophyll,degradation,activated oxygen metabolism,plant hormone;

梅果;采后;采前GA_3;乙烯吸收剂;充气包装;叶绿素;降解;活性氧;内源激素;

17. Techniques for suppression of preharvest sprouting in wheat by plant growth regulators

植物生长调节剂抑制小麦穗发芽技术初探

18. In addition,treatment of preharvest BTH increased significantly production of H2O2 and activity of CAT and better effect was obtained by more times of BTH treatment.

此外,采前BTH处理后可促进过氧化氢(H2O2)的积累,提高过氧化氢酶(CAT)的活性。

19. Mantianhong Pears preharvest fruit drop

满天红梨

20. Seed dormancy is also an important trait in breeding of maize, because it is associated with preharvest sprouting(PHS) which severely limits maize breeding study and application in many areas.

玉米的营养品质是现代玉米育种必须面对和亟待解决的课题，同样由于种子休眠性因素导致的穗发芽在某些地区是困扰玉米育种研究和应用的一大难题。

21. Preharvest infection and wound infection of pathogenic microorganism are the major factors to induce jujube fruit rot during storage.The sorts of pathogenic microorganism include bacterium and fungi.

病原菌在田间的潜伏侵染和采后的伤口侵染是引起枣果贮藏病害的主要原因，其病原菌的种类既有真菌也有细菌。

22. Tolerance to preharvest sprouting

硬粒小麦

23. The result indicated that the percentages of rot, lost stock and browing index of the fruits with preharvest treatment of calcium were lower than those of contrast fruits.

结果表明，采前钙处理能够明显降低果实的腐烂率、掉梗率、褐变指数；

24. Tolerant Mechanism and Chromosome Location of Gene of Preharvest Sprouting Tolerance in Aegilops tauschii Cosson

节节麦抗穗发芽基因的染色体定位及其抗性机理

25. Studies on the relationship between several endogenous phytohormones and preharvest fruit drop of apple

苹果采前落果与内源激素的关系

26. Keywords litchi;preharvest spraying;chitosan;postharvest rot;

荔枝;采前喷施;壳聚糖;采后腐烂;

27. Other factors restricting preharvest sprouting are also discussed.

讨论了影响穗发芽的其它因素。

28. preharvest spraying

采前喷施

29. Effect of preharvest spray on berry dropping of Thomson Seedless in storage

采前喷穗对无核白葡萄贮藏期间落粒的影响

30. preharvest spray

采前喷药

31. Effects of Bagging and Preharvest Calcium Spray on Fruit Blotch of Washington Navel Orange Peel

采前喷钙和套袋对华盛顿脐橙果皮病变的影响

32. So,bagging and preharvest calcium spray had relatively satisfied effects on the external quality and commercial value of Washington navel orange.

采前喷钙和套袋对提高华脐果实的外观品质和商品性具有很好的作用。

33. Influence of removal of leaves preharvest on apple fruits quality and branches reserve nutrient

采前摘叶对苹果品质和枝条贮藏营养的影响

34. preharvest physiology

采前生理学

35. Effect of Preharvest Pesticide Application of Keeping Freshness and on Control of Fruit Disease of Litchi

采前药剂处理对荔枝果实病害控制及保鲜的效应

36. preharvest drop

采前落果

37. preventing preharvest fruit drop

防止采前落果

38. Color Features Selecting and Grades Clustering for Preharvest Cotton Images with Dark Background

黑背景下收获前棉花图像色特征生成及其品级聚类分析