| 词汇 | example_english_crop-rotation |
| 释义 | Examples of crop rotationThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. These practices may include cover crops, manures, compost, croprotation, intercropping, and biological pest control. Furthermore, croprotation, and particularly no-till, promote diverse invertebrate populations, which play an important role in maintaining nutrient cycling and soil structure. On the other hand, organic production techniques, particularly croprotation, can reduce risk in the longer term. Soil samples were collected from the same plots for the duration of one croprotation cycle. But obtaining a certificate required not only that one adopt techniques such as croprotation, manuring and the building of field contours. Therefore, once a candidate crop is identified, it may be many years before the crop is ready to be included in a croprotation. The added fertilizer to the croprotation is adjusted to allow spring barley to receive fertilizer too. Commercial oats are often contaminated with wheat due to croprotation, although oats prolamins are less toxic. The two alternatives include continuous soybean and a croprotation that includes winter wheat and soybean. This study indicated that croprotation and reduced tillage have a number of positive effects on the ecological sustainability of agroecosystems. Farmers will select crops based on the return they get from each crop and other constraints, such as croprotation, labor, or machine availability. The sustainability and productivity of the prevailing rotation are being compared with the sustainability and productivity of an improved high input and intensive croprotation. Subsequent trials were planted on a different patch of land following a pre-set croprotation plan for each location. As a result, a farmer who chooses to implement a long-term diversified croprotation or other conservation practice assumes all the risks. Effect of croprotation and fertilization on maize and wheat yields and yield stability in a long term experiment. Arbuscular mycorrhizae in a long-term field trial comparing low-input (organic, biological) and high-input (conventional) farming systems in a croprotation. This was accomplished by comparing soil characteristics, water quantity and nutrient fluxes in runoff, energy use and productivity in conventional, croprotation and no-till farms. The rainy and winter seasons are the major cropping periods in this region where a rice-based croprotation is most common. Cropping systems are more likely to be sustainably productive if the croprotation includes a legume, as many long-term trials under controlled conditions have shown. Approaches to the control of soil-borne disease have included careful croprotation design and, increasingly, the selection of resistant crop varieties. They terraced their hillsides, practised croprotation, and used animal and vegetable waste to enrich their soils. They can evaluate soil and crop management strategies for a croprotation using soil and weather parameters. Effect of croprotation and fertilisation on maize and wheat yields and yield stability in a long-term experiment. We will also abstract from the intra-seasonal dynamics of the original model, and focus on the inter-seasonal dynamics of the croprotation. The soil was poorly prepared, water and fertilizer were in short supply and croprotation was utterly unknown. On top of this, the model was started at each of the 10 different positions in the croprotation. The croprotation included: (1) potatoes + mustard as catch crop, (2) winter wheat, (3) maize + mustard as catch crop and (4) winter wheat. Treatments selected at each site differed in management intensity, as characterized by either type or frequency of tillage, cropping intensity, and/or croprotation diversity. Do croprotation and green manuring have a place in the wheat farming systems of the warmer areas? Cultural practices effective at reducing disease inoculum in annual systems, such as croprotation, delayed fall planting, and tillage, are not feasible in perennial systems. Differences in croprotation and presence of fallow likely contributed to treatment differences (data not shown). These organisms may be controlled by applying physical (cultivation, mechanical weeding, etc.), biological (cultivar choice, croprotation, antagonists, predators, etc.) and chemical measures (pesticides). However, it should be noted that only 0.30 of the fields in the croprotation would have extra catch crops. Therefore, measures are needed to induce this group of farmers to practice croprotation by growing legumes at least once every 4-5 seasons. The pairs of sites with the same croprotation (table 1) showed the same patterns of larval incidence. The results reveal that precipitation during growing and adaptation methods through changes in soil tillage and croprotation practices have significant effects on farm returns. Similarly, croprotation is likely to be ranked higher by males because, traditionally, they own and select the land. Precipitation during the growing season and adaptation methods through changes in soil tillage and croprotation practices have significant effects on farm income. The mean size of a croprotation field is 4.5 ha (org) and 7.5 ha (con). Therefore, questionnaires were sent to 78 farmers, containing questions about the current feeding system, croprotation and willingness to feed byproducts. The organic croprotation has a much broader crop diversity than the conventional. However, human activity around towns could contribute to an increase in the heterogeneity of the environment through croprotation, crop diversity and field history. Tillage system, croprotation and environmental stress on spring wheat development and yield. This alone indicates that croprotation and no-till agriculture could play an important role in mitigating global climate change, were they adopted on a large scale. Instead, organic farmers rely on their understanding and management of cultural practices such as croprotation, timing of planting and harvesting, mechanical cultivation, and development of beneficial insect populations. While whole-farm profitability is important, the impact on economic risk of a truly integrated agricultural system versus a traditional program croprotation system may be as important. The organic croprotation has a high proportion of spring cereals and the proportion of grass/clover is 0.2, while cereals, primarily winter cereals, dominate the conventional croprotation. In combination with the production of susceptible crops, often grown with two harvests per year or without croprotation, this results in a high potential loss due to pests. Thus, further evaluation of croprotation systems in terms of rainfall and number of cycles of rotations may be carried out under the above correlation structure. In order to address the problems of conventional agriculture, some farmers are seeking more sustainable methods of agriculture, including croprotation, no-tillage and integrated pest management. The low erosion rates associated with croprotation and no-tillage agriculture can also greatly reduce nutrient losses from these systems, obviating the need for high inputs of inorganic nutrient application. Our study indicated that the croprotation and no-till farms consumed much less fossil fuel than the conventional farms, due to lower inputs of fertilizers, pesticides and fuel. On the rotation and no-till farms, croprotation and decreased rates of soil erosion may have reduced the need for fertilizer and pesticide consumption, thus decreasing energy use. Finally, supervising tenants in complex systems involving croprotation, livestock rearing and a variety of other products was not easy, and consequently the contracts carried complex and detailed clauses. An additional impact from this work is that croprotation with grain legumes such as cowpea can also contribute to soil fertility if they accumulate substantial biomass. Influence of croprotation and aggregate size on carbon dioxide production and denitrification. Tillage and croprotation effect on characteristics of a sandy surface soil. An analysis of soil organic matter dynamics in relation to management, erosion and yield of wheat in long-term croprotation plots. The objective of the study was to understand the interactions of soils, tillage intensity, crop rotation, and agricultural chemical inputs on crop yield and soil properties8. These high yields are obtained when farmers incorporate intensive agroecological techniques, such as croprotation, cover cropping, agroforestry, addition of organic fertilizers, or more efficient water management16,39. Influence of tillage and croprotation on yields of corn, soybean, and wheat. In a third scenario the potential gain from biogas production and recycling of nutrients from an extra 10% grass-clover leys in the croprotation was estimated. As you know, croprotation is one of the elements under consideration for greening direct payments. From Europarl Parallel Corpus - English Good farming should include croprotation, thus reducing the intervention of fertilisers and maintaining species diversity among wild and cultivated varieties. From Europarl Parallel Corpus - English For the future, in the context of rational and responsible soil management, we need to integrate protein crops into the croprotation cycle. From Europarl Parallel Corpus - English The extended use of protein crops in croprotation offers major agro-environmental and climate mitigation advantages. From Europarl Parallel Corpus - English With this reservation the croprotation giving the maximum yield of timber for conifers is of the order of 60 years. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 He replied that there would be a croprotation and that something else would be planted later on. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I refer to the potential problems concerning croprotation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 And you seem to have ignored the benefits of croprotation. From Europarl Parallel Corpus - English Croprotation or incentives through research and rural development policy can help. From Europarl Parallel Corpus - English Support for farmers using croprotation systems which include pulses is one of the main ideas in your report. From Europarl Parallel Corpus - English These measures could include specific support for, inter alia, croprotation systems, agricultural extension services, and research and development. From Europarl Parallel Corpus - English Originally, this was a measure associated with croprotation, since croprotation also needed vegetation. From Europarl Parallel Corpus - English We ought to do this if only out of consideration for croprotation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I wonder if that includes temporary leys which go in four croprotation? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 No regard is paid to impoverishment of the soil, fertilisers, croprotation, or anything like that. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The amendment, which provides for a time limit of six years, takes into account the extended period that allows for croprotation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We do not know yet whether there will be reduced or increased herbicide use, or whether there will be changes in croprotation patterns. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I have in mind the example of croprotation. From Europarl Parallel Corpus - English The traditional practice of croprotation and the breeding and use of resistant strains are also of the utmost value in conserving our crops. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Of course, a satisfactory system of croprotation is one of those methods which certainly will be essential. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Many farming practices can result in environmental benefits; for example, croprotation and the preservation of hedgerows. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It provides training in croprotation and husbandry, as well as giving the necessary funds to carry out these changes. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There are parts of the country where wheat is not used at all in croprotation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Growing plants for biofuel production would have to be combined with current programmes for cultivation, adhering to the principle of croprotation. From Europarl Parallel Corpus - English These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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