农民对采纳稻麦新品种的需求偏好不同。
Farmers' requirements on science and technology varied in different conditions.
结果表明：PBDZ栽培能显著提高稻麦产量。
The results showed that the PBDZ could significantly increase rice and wheat yield.
延长水稻生育期和攻取大穗是稻麦周年高产的关键。
Moreover, prolonging rice growth duration and developing large panicles improved annual grain yield of rice and wheat.
农民采用稻麦品种的行为，是受多种因素影响下进行的。
Many factors have impacts on fanners' adoption of rice and wheat varieties.
就稻麦“双迟”栽培模式的概念和调控途径进行了探讨。
Additionally, the concept of "double late" cultivation model and its regulation approaches were discussed.
说明稻麦产区的粮食及副产品可以替代玉米配制肉牛饲料。
It shows that paddy and wheat or their by - products can be used as energy feedstuff replacing corn in fattening cattle.
指出以水稻为主的稻麦两熟地区，评价钾肥效益应以轮作周期为基础。
The paper also revealed that economic benefit of applied K should be evaluated on the basis of the rotation period in the rice-wheat cropping areas.
本实用新型用于半喂入稻麦两用收割机，是一种皮带轮超越离合器总成。
The utility model provides a belt-pulley overrunning-clutch assembly, which is used for a head-feed dual-purpose combine for rice and wheat, and includes a belt pulley and an inner ring.
结果表明：施用秸秆钾与化肥钾，稻麦轮作制中两季作物总产量基本相当；
The results showed that the two harvest crops' yield of applied straw potassium was approximately equal to that of applied chemical potassium.
本文着重于讨论下蜀黄土起源的水稻土在稻麦轮种下土壤酸碱度和氧化还原电位的变化。
This paper discussed the changeability of the pH and Eh values in paddy soils(originated from Xia-Shu loess)at rice-wheat(or rade) system.
结果表明，优化施肥能明显降低稻-麦轮作系统中的氨挥发损失，提高稻麦对氮素的利用率。
The results showed that ammonia volatilization losing could be obviously reduced in rice-wheat rotation system with optimization method, and nitrogen efficiency was also improved.
结果表明，蔬菜地和华东稻麦轮作生态系统冬小麦田的NO和N_2O排放具有不同的季节变化规律。
The result showed that N2O and NO emissions from vegetable field and winter wheat field of rice-wheat rotation systems in southeast China had different seasonal variation rules.
NPK化肥平衡施用以及NPK化肥与有机肥配合施用稻麦产量稳定，紫色土生产力的可持续性最强。
The highest sustainability of productivity was observed on the plots where equilibrium NPK chemical fertilizer and organic fertilizer were applied.
以植物生理学、农业气象学和土壤环境学的基本原理为基础 ，建立了稻麦作物净初级生产力模型 。
On the basis of the principles of plant physiology, agro-meteorology and soil environment, net primary production of rice and wheat crops was modeled.
在国家紫色土肥力与肥料效益监测基地上，研究了稻麦轮作制度下紫色土稻田生态系统中钾素的平衡状况。
Potassium(K) balance in purple soil rice field ecosystem under rice-wheat rotation were studied on the National Purple Soil Fertility and Fertilizer Efficiency Monitored Base.
适期播种有利于提高稻麦周年的一些关键性投入的生产力，适当延迟稻麦换茬时间可以提高稻麦周年经济生产力。
Appropriate sowing date helped improve productivity with respect to key inputs, while appropriately delayed crop rotation was awarding to annual economic productivity of rice and wheat.
通过减苗、扩行、调肥和控水等技术可培育高产或超高产群体。对稻麦超高产指标体系和技术途径等进行了讨论。
The index system of and approaches to the super high-yielding rice and wheat were also discussed in the paper.
结果表明，稻麦套种对不同类型小麦花后地上部各器官游离氨基酸含量和籽粒蛋白质含量及其他品质指标有显著影响。
The results were as follows: planting types significantly influenced the free amino acid content in the different organs above ground and grain protein content after anthesis.
特优93 2 2是江苏省盐城市稻麦育种研究所用龙特甫A为母本，盐恢93 2 2为父本配组选育而成的优质杂交中籼新组合。
Teyou 9322 is a new hybrid medium nonglutinous combination from crossing male parent Yanhui 9322 and female parent Longtefu A by Yancheng Breeding Institute of Rice and Wheat of Jiangsu.
80型轮式稻麦脱粒机出口机型，脱粒水稻、麦子、青稞、高粱效果最好，还可以脱粒大豆、豌豆等；动力可选用柴油机、电动机、汽油机。
The export model 5TG-80 wheel type thresher of rice and wheat, wheat, barley, best threshing rice, sorghum, soybeans, peas, etc. c.
提出了一套简单易行的麦稻秸秆全量整草免耕还田方法。
Series of feasible means of all wheat and rice straw application without chopping and cultivation were put forward.
稻—麦轮作期紫色土农田生态系统钾素平衡状况怎样？
Whether was potassium balance kept in purple soil cornfield ecosystem under a rotation of rice and wheat?
气吸式4ZTL-1800割前摘脱稻（麦）联合收获机的吸运风机的能耗和噪声一般都较大。
The reduction of the noise and airflow pressure dropped in the fan of 4ZTL-1800 rice combine harvester threshing prior to cutting should be paid attention.
运用新的石灰性土壤无机磷分级方法研究了冀南麦稻轮作高产区土壤无机磷的形态，水溶性磷肥施于稻季和施于麦季土壤中的转化特性。
The study on the transformation of applied phosphorus and availability of residual phosphorus in wheat rice rotation was conducted on calcareous soils for three years.
麦稻轮作是两个截然不同土壤环境的联结，且是我国广泛采用的农业耕作方式之一。
Wheat-Rice rotation, one of popular cultivation modes in China, is the coupling of two soil environments which are quite distinct from each other.
“五谷”，古代有多种不同说法，最主要的有两种：一种指稻、黍、稷、麦、菽；
"Grains, " There are many different versions of ancient, there are mainly two kinds: one refers to rice, millet, millet, wheat, beans;
“五谷”，古代有多种不同说法，最主要的有两种：一种指稻、黍、稷、麦、菽；
"Grains, " There are many different versions of ancient, there are mainly two kinds: one refers to rice, millet, millet, wheat, beans;
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