确定
发表于 2025-3-23 10:36:07
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gospel
发表于 2025-3-23 15:26:54
Textbook 1993ion and of growing importance for both commercial and subsistence farmers. This textbook provides a comprehensive survey of the design and analysis of intercropping experiments. Its main themes are that techniques such as relative indices make it possible to cover a wide variety of conditions, and t
Ischemic-Stroke
发表于 2025-3-23 18:37:54
Introduction and Definitions, areas of survival and tropical agriculture and will no doubt become important in temperate zone agriculture. This type of farming is becoming increasingly important for a variety of reasons such as, for example, the increasing costs and ineffectiveness of fungicides, herbicides, fertilizers, and irrigation.
enterprise
发表于 2025-3-24 00:18:06
,Both Crops Main Crops—Density Constant—Combined Crop Responses,ay, .... + ...., would be the response of interest. We could equally well consider .. + ..../.. as the response variable since the ratio, ../.., of values might be more stable over time than the actual vaues.
充气女
发表于 2025-3-24 05:57:16
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终止
发表于 2025-3-24 06:51:49
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exercise
发表于 2025-3-24 14:12:02
Experiment Designs for Intercropping Experiments, simpler intercropping experiments. Some of the experiment designs with less complicated statistical analyses will be illustrated. The ideas in this chapter have been presented and discussed in more detail by Federer (1984).
银版照相
发表于 2025-3-24 15:06:40
Textbook 1993hat statistical models for density-yield relations enable recommendations to be made to growers of crops. As a result, graduate students and researchers in statistics, biometry, and agriculture whose study involves intercropping will find this an invaluable text and reference.
Encapsulate
发表于 2025-3-24 19:31:22
Introduction and Definitions,of land. For the most part, we shall confine our attention to the part of intercropping that deals with crops grown on the same area of land at the same time. Many of the concepts and analyses developed and exemplified will be useful for a mixture of cultivars grown at different times on the same un
tendinitis
发表于 2025-3-25 00:03:33
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