vegetable crops造句

• The farmer loaded the cart down with the vegetable crop
  农夫把车装上了蔬菜。
• Advances of research on polyploid breeding of vegetable crops
  蔬菜多倍体育种研究进展
• He called the damage to fruit and fresh vegetable crops catastrophic
  他称对水果和新鲜蔬菜造成毁灭性损害。
• Organic cultivation techniques for vegetable crops in green house with plastic film
  连栋塑料温室内蔬菜有机栽培技术
• Anther culture is a very important assistant breeding technique in vegetable crops
  摘要花药培养技术是蔬菜作物育种中一种重要的辅助育种技术。
• Pea is both a vegetable crop and an field crop, as well as an important object of genetic study for a long time
  摘要豌豆在遗传研究领域有重要的地位，其营养价值也越来越被人们所重视。
• Beet armyworm, spodoptera exigua h bner outbroke on many vegetable crops and it had become a dangerous pest in recent years
  摘要近些年来，甜菜夜蛾在我国淮河以南地区蔬菜等作物上频繁发生，已成为一种灾害性害虫。
• The technologies, which include treadle pumps and drip irrigation systems, enable farmers to produce vegetable crops for consumption and sale
  这项技术，包括踏板抽水和滴流灌溉系统，使得农户可以用于蔬菜灌溉，达到自行消费和出售的目的。
• To sum up all above, production development prediction of small scale food crops, fruits crops, vegetables crops and staple food crops should be made with a careful attitude and a conscious brain
  玉米由于市场需求量大，比其它杂粮产量高，农田效益较好，在未来山西省种植结构中仍将是重要作物。针对山西省主要农产品在国内外市场不利的竞争地位和研究中发现的问题，提高ll.
• The factors to affect anther tissue culture of gourd vegetable crops, genotype, period of microspore's growth, environment of material's growth, media, carbon sources, plant growth regulators, active carbon and culture conditions were summarized
  对影响瓜类蔬菜花药培养的主要因素基因型、小孢子发育时期、材料发育时期生长环境、基本培养基、碳源、激素、活性炭及培养方法中的相关条件进行了综述。
• Summaried the concept, function of plant growth regulator and the variety, allocation of popular plant growth regulator in the course of cultivation of vegetable crops; pointed out the problems and methods which should be cautioned while utlizing plant growth regulator
  摘要概述了植物生长调节剂的概念、作用和蔬菜作物栽培中常用生长调节剂的种类、配备，指出了植物生长调节剂使用应注意的问题和方法。
• vegetable crops grown all year round include white cabbage, flowering cabbage, lettuce and chinese kale . long bean, water spinach, chinese spinach, cucumber and several species of chinese gourd are produced in summer . spinach, watercress and matrimony vine are grown in cooler months
  全年种植的蔬菜计有白菜、菜心、生菜和芥兰；在夏季出产的蔬果包括豆角、通菜、苋菜、青瓜和其他瓜类；而菠菜、西洋菜及枸杞则于较凉的月份生长。
• In view of the fact that cruciferae crops not only account for the largest growing area of vegetable crops but also play an important role in agricultural activities and lives of people in china, it has been our objective that their germplasm resources were fully utilized
  十字花科(cruciferae)植物是中国蔬菜作物中栽培面积最大的一类，在我国农业生产和人民生活中占有非常重要的地位，对十字花科植物种质资源的充分利用一直是人们努力的方向。
• Abstract : the paper summarized the present situation of nitrate pollution in some area of our country where the surface water, underground water and vegetable crop were polluted by using nitrogen excessively, put forward some proposals and control countermeasures to prevent the nitrogen pollution in agriculture ecology environment such as draw up the " pollution prevention administrative stipulate for farm land fertilizer application "
  文摘:概述了我国部分地区因过量施用化肥氮而导致对地面水、地下水及蔬菜造成硝酸盐污染的现状；提出了制定《农田施肥污染防治管理规定》等防止农业生态环境氮污染的对策意见。
• This paper stuffed with twelve important grain and vegetable crops, studied the injury symptom, dose reaction, injury threshold value and influential factor of main pollutant so2 on various plants, tested the dynamic transformation of pod, cat, mda, soluble protein, free pro and chlorophyll of resistant plant and sensitive of these physiological biochemical transformation with plant resistant ability . meanwhile, simply studied the protective role of the five compounds on plant . the result indicated the followings
  本实验以12种重要的粮食和蔬菜作物为研究对象，研究了主要大气污染物二氧化硫(so_2)对不同植物的伤害症状、剂量反应、伤害阈值以及影响因素，测定了抗性和敏感植物在受到so_2污染后植物体内过氧化物酶(pod)、过氧化氢酶(cat)、丙二醛(mda)、可溶性蛋白质、游离脯氨酸和叶绿素的动态变化，并分析了这些生理生化变化和植物抗性的相互关系，同时还对5种化合物溶液对植物的保护作用进行了初步研究，结果表明：1