منابع مشابه
Autonomous Lawn Care Applications
This robot is designed to test the practicality of constructing an autonomous lawn care system. It will also allow experimentation with several technologies and help to investigate their practical applications. The first prototype of this platform will use an RF emitting wire as a containment field, random walk programming to control obstacle and field limit boundary reactions, and a linear mot...
متن کاملMarketing IPM For Lawn Care
continued on page 4 All of these strategies are combined or integrated to manage turf in a healthy and vigorous state. No one strategy necessarily takes precedence over another. Like the pieces of a puzzle, all are critical to complete the entire picture of turfgrass management. An interesting way to view this concept is to visualize the management process as a pyramid. (See Figure 1). The base...
متن کاملEconomic Profile of Atlanta Landscape Maintenance and Lawn Care Firms
This project received partial funding from the Pollution Prevention Assistance Division of the Georgia Dept. of Natural Resources. The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper therefore must be hereby marked advertisement solely to indicate this fact. Landscape maintenance and lawn care (LM/LC) services are a rapidly...
متن کاملBalls on the Lawn
Abstract: In the "tennis ball" problem we are given successive pairs of balls numbered (1,2), (3,4),... At each stage we throw one ball out of the window. After n stages some set of n balls is on the lawn. We find a generating function and a closed formula for the sequence 3,23,131,664,3166,14545,65187,287060,1247690,..., the n-th term of which gives the sum over all possible arrangements of th...
متن کاملWhy is the lawn buzzing?
Graminoids, including grasses, are frequently described in the botanical literature as being wind-pollinated. This paper offers visual evidence for insect pollination of a grass. Three of the bees involved were found to have 100% grass pollen in their pollen sacs. In reviewing the literature for this paper, it was evident that those working with bees are well aware that these insects often poll...
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ژورنال
عنوان ژورنال: EDIS
سال: 1969
ISSN: 2576-0009
DOI: 10.32473/edis-ep140-2003