控失型复合肥在棉花生产上的应用研究中英文翻译Control loss type compound fertilizer application research on cotton production in both Chinese and English translation摘要控失型复合肥在棉花生产上的应用研究结果表明,控失型复合肥可减少肥料流失,较好地调节棉花生长;补施花铃肥、盖顶肥,符合棉花需肥规律,促进棉株多结优质桃,提高霜前花比例,可实现省工节本、增产增收。
The control type of compound fertilizer application in cotton production research results show that the control type compound fertilizer can reduce fertilizer loss, better regulation of cotton growth; Fill ShiHua fluid fertilizer, topdressing, conforms to the cotton fertilizer law, promote the cotton leaves multi-junction high-quality peach, improve before frost flower ratio, save work can be reduce cost, increase production.关键词控失型复合肥;棉花;生长发育;产量;经济效益Type keywords control loss compound fertilizer; Cotton; Growth and development; Production; Economic benefits棉花生产中人力投入较多,既限制了棉花生产,又影响农民增收。
发展轻型节本增效生产技术是现阶段棉花生产发展的现实需求。
通过棉花控失型复合肥肥效试验,检验控失型复合肥控制营养元素流失的效果[1-4],以提高化肥利用率和棉花产量,达到节约工本的效果,从而为棉花简化栽培提供科学的施肥依据。
Human input in the cotton production is more, it limits the cotton production, and increasing farmers' income. Development of light reduce cost increase efficiency production technology is the real needs of the development of cotton production at the moment. Through cotton type compound fertilizer fertilizer effect test, inspection control type compound fertilizer loss control of nutrient loss effect [1-4], in order to improve the utilization rate of fertilizer and cotton yield, achieve the result of saving trend, so as to provide a basis for scientific fertilizer application in cotton simplified cultivation.1材料与方法1 materials and methods1.1试验材料1.1 test materials供试作物为棉花,品种为中棉所63。
供试肥料为安徽合肥红四方生产的42%控失型复合肥(16-10-16)。
For cotton, selected crops varieties of cotton in 63. Selected fertilizer for anhui hefei red square production control 42% of the type of compound fertilizer (16-10-16).1.2试验地概况1.2 testbed试验设在安徽省宣城市宣州区水阳镇长沟村朱村组,田块土壤为冲积壤土,养分含量为:有机质 1.13%,铵态氮15.14mg/kg,有效磷14.35mg/kg,有效钾94.74mg/kg,锌 1.4 mg/kg,硼1.46mg/kg,pH值7.59,前茬作物为油菜。
Test in anhui xuanzhou district water Yang xuan city mayor zhu ditch village schiscosomiasis, field for alluvial loam soil and nutrient content as follows: 1.13% organic matter, ammonia nitrogen, 15.14 mg/kg, 14.35 mg/kg, effective phosphorus and effective potassium 94.74 mg/kg, zinc 1.4 mg/kg, 1.46 mg/kg, boron pH 7.59, the previous for rapeseed crop.1.3试验设计1.3 design of experiment1.3.1肥料运筹试验。
设4个处理,分别为:5月20日施控失肥1 800kg/hm2、硼肥15kg/hm2作基肥一次性施入(A);基肥施控失肥1 440kg/hm2、硼肥15kg/hm2,花铃肥施于7月2日施氯化钾97.5kg/hm2,盖顶肥于8月7日施尿素126 kg/hm2(B);基肥施控失肥1 440kg/hm2、硼肥15kg/hm2,盖顶肥于8月7日撒施尿素126kg/hm2(C);常规施肥,5月20日施三元素复合肥112.5kg/hm2,提苗肥于6月3日施尿素75 kg/hm2,花铃肥于7月2日施尿素225kg/hm2、48%复合肥750 kg/hm2、氯化钾300kg/hm2、硼肥15kg/hm2,7月20日补施尿素112.5kg/hm2,8月7日撒施盖顶肥187.5kg/hm2(CK)。
3次重复,共12个小区,每小区30m2,株行距47cm×74cm,每小区栽54株棉花。
区内土壤条件一致,四周设有保护行。
除施肥外,其他田间管理均一致。
1.3.1 the fertilizer logistics test. Set 4 processing, respectively: on May 20, controlling fat loss 1,800 kg/hm2, 15 kg/hm2 boric fertilizer as basal one-time Muse into (A); Basal controlling fat loss 1 440 kg/hm2, boron fertilizer 15 kg/hm2, the blooming of fertilizer applied to on July 2, potassium chloride 97.5 kg/hm2, coping fertilizer applied urea on August 7, 126 kg/hm2, (B); Basal controlling fat loss 1 440 kg/hm2, boron fertilizer 15 kg/hm2, coping broadcast urea fertilizer on August 7, 126 kg/hm2 (C); Conventional fertilization, on May 20, the three elements in the compound fertilizer of 112.5 kg/hm2, make seedling fertilizer applied urea on June 3, 75 kg/hm2, flower fluid fertilizer applied urea on July 2, 225 kg/hm2, 750 kg/hm2 48% compound fertilizer, potassium chloride, 300 kg/hm2, boron fertilizer 15 kg/hm2, patch applied urea on July 20, 112.5 kg/hm2, August 7, broadcasting coping fat 187.5 kg/hm2 (CK). Repeat three times, a total of 12 village, every village 30 m2, plant spacing 47 cm x 74 cm, each district of 54 strains of cotton. Zone soil conditions are consistent, all around has protected lines. Besides fertilizer, other management field.1.3.2控失肥与常规施肥棉花大田示范对比试验。
设2个处理,即控失肥和常规施肥,面积共1 334m2,每个处理667m2,株行距75cm×56cm。
控失肥作基肥一次性施入,控失肥用量为1 800kg/hm2,常规施肥按当地施肥习惯施肥。
除施肥外,其他田间管理措施均一致。
1.3.2 accused of losing fat compared with conventional fertilization in cotton field demonstration experiment. Two processing, is accused of losing fat and conventional fertilizer application, with a total area of 334 m2, 1 each processing 667 m2, plant spacing 56 cm 75 cm x. Controlled fertilizer as basal one-time loss into, loss of fertilizer dosage is 1, 800 kg/hm2, fertilizing routine fertilization according to the local habits fertilization. Besides fertilizer, other field management measures are consistent.1.4试验实施1.4 test the implementation4月16日育苗,5月20日移栽,移栽苗龄为3叶1心(齐苗至移栽28d),5月21日浇定根水,6月17日整枝,8月5日打顶。