He grew a different crop on the same field five years in a row, what researchers call crop rotation.
他连续5年在同一块地上轮流种植不同作物，研究人员称之为轮作。
Their reason is that if there is no road, their bumper crop will just rot in the field.
他们的理由是，如果没有路，丰收的作物将只会烂在田里。
Involving farmer groupings in the management of the new pumping and water control systems means that water gets to the right field at the right time, thus boosting crop yields and farmers' incomes.
让农民分组参与管理新的抽水和水控制系统意味着可以让水在确定的时间流入确定的农田，从而提高作物的产量和农民的收入。
In the centre of the field the wheat is abundant, yielding 10 tonnes a hectare, one of the highest rates in the world for a commercial crop.
试验田中央的小麦确实丰产，每公顷产出10吨，单产率在经济作物领域数一数二。
If there is no road, they reason, their bumper crop will just rot in the field.
因为他们推断如果不通公路，丰收的作物将只会烂在田里。
Why plant it if the crop is just going to rot in the field?
如果作物最终落得腐烂田间的下场，那还种来干什么？
This Firefox crop circle sprouted up in a corn field in Oregon, but its origins are no mystery.
在俄勒冈州的麦田里出现了这个火狐麦田圈但其来源并不神秘。
An extraordinary crop circle based on the 'world's most beautiful maths theorem' has appeared in a field next to a windmill in Wiltshire.
一个基于“世界上最美数学定理”的离奇怪圈出现在威尔特郡一架风车旁边的田里。
In crop estimations, the effect of selecting one specific part of a field over another.
指在估计作物产量时，选择农田的某一部分而不是其他部分的效应。
A 100ft circle was captured by crop circle authority Lucy Pringle in a field of oil seed rape near Silbury Hill, Wiltshire, on May 3.
2011年5月3日，在英国威尔特郡的西尔布利山下，麦田怪圈研究人员LucyPringle在一片金黄的油菜籽地中拍摄到一个直径达30.48米的怪圈。
The continual rain rotted the crop in the field.
不停的下雨使作物都腐烂的在田地里。
Crop simulation technology is a new research field in agricultural science today.
作物模拟技术是当今农业科学中一个新的研究领域。
My reference was when Cary Grant runs in the crop field in North by Northwest.
我的灵感参考来自于《西北偏北》里面加里•格兰特玉米地的那场戏。
我土地上的农作物图案！
Remote sensing technology is macroscopical, precise and dynamical. Its application in the estimate to the production of crop is a hot field in remote sensing and agriculture.
现代卫星遥感技术具有宏观、快速、准确、动态的优点，目前已成功应用于农作物产量估算，成为卫星遥感与农业交叉领域的研究热点。
They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans.
在同一块地里，他们经常每隔几年就换种农作物。例如，种玉米和小麦后来年再改种豌豆或大豆。
Experts are proposing planting the trees in rows just like any field crop.
专家计划像成排的农作物一样大面积种植这种树。
Castor is an important oil crop, and castor oil extracted from its seeds is widely used in every field as industrial chemicals.
蓖麻是一种重要的油料作物，其籽榨出的蓖麻油作为化工原料广泛应用于各行各业。
The invention belongs to the field of food development, and relates to the application of Abelmoschus manihot crop in food production.
本发明属于食品开发领域，涉及一种植物野芙蓉收获物在食品生产中的具体应用方案。
On the base of validating the model, the application of the model in practice was discussed, especially the application in the field of predicting crop potential production.
在上述对模型准确性验证的基础上，本文进一步探讨了该模型在生产实际中的应用，并重点分析了该模型在预测作物潜在生产力方面的可行性。
Soil erosion is greatly affected by artificial interference and farming intensity. The amount of soil erosion in hillside field system increases 20 times from natural protection to crop cultivation.
土壤流失量受人为干预、耕作强度的影响很大，坡地从自然保护到作物栽培，系统的土壤流失量提高20倍。
In simulating crop growth, ORYZA rice-growth model was selected and some parameters were modified by field experiment.
对于作物生长的模拟，选用了ORYZA水稻生长模型，并结合田间实验修改了其中一些参数。
About a fifth of each annual watermelon crop is left in the field because of surface blemishes or because they are misshapen.
大约每五年西瓜作物会残留在地理因为他们表面瑕疵或者畸形。
The special strain of rice makes it possible to produce one-third more of the crop in the same field.
这种特殊的稻种使得同样的田地多收获三分之一的产量。
The special strain of rice makes it possible to produce one-third more of the crop in the same field.
这种特殊的稻种使得同样的田地多收获三分之一的产量。
应用推荐