Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Richard L. Parish"'
Autor:
Richard L. Parish, Yildiran Yildirim
Publikováno v:
Applied Engineering in Agriculture. 29:149-153
Single-disc rotary fertilizer spreaders are principally used to obtain a full fertilizer distribution pattern. These spreaders also can be used for banding application if the spreader disc is simultaneously fed by two orifices with the same shape and
Autor:
Richard L. Parish
Publikováno v:
HortTechnology. 16:533-538
ADDITIONAL INDEX WORDS. spreader, granules, application, granular fertilizer, granular pesticide SUMMARY. Application of granular materials is an important part of most turf- grass maintenance programs, but is not often studied by horticulturists. Ag
Autor:
Richard L. Parish
Publikováno v:
HortTechnology. 15:346-351
This article is a review of the current status in planting and transplanting equipment and practices for vegetable crops. A review of horticultural and agricultural engineering literature is supplemented by information from an informal survey of memb
Autor:
Regina P. Bracy, Richard L. Parish
Publikováno v:
HortTechnology. 14:257-261
An Earthway garden seeder (model 1001B) is frequently used for seeding small research and demonstration plots as well as home gardens. Seeding uniformity tests were conducted with 18 species of vegetable in this seeder using the planter plates recomm
Publikováno v:
Journal of Vegetable Crop Production. 8:63-70
Using plastic mulch for multiple (successive) crops spreads the installation and removal costs of plastic mulch and drip irrigation tubing over two or more crops, thus reducing the cost per crop. When using plastic mulch for a summer crop, white rath
Publikováno v:
Journal of Vegetable Crop Production. 6:27-35
Three methods of preplant fertilizer application (broad-cast-and-bed, bed-and-broadcast, and bed-and-band) and two methods of sidedress fertilizer application (broadcast and band) on zucchini and yellow straightneck summer squash (Cucurbita pepo var.
Autor:
Richard L. Parish
Publikováno v:
Journal of Vegetable Crop Production. 6:87-96
Vegetables are usually planted on raised beds in the Southeastern U.S. Both single and double drills per bed are common. Double drills offer higher yields in some cases, but may be difficult to maintain because of erosion of the sides of the beds fro
Publikováno v:
Journal of Vegetable Crop Production. 6:43-50
Field studies were conducted in the spring and fall 1997 to evaluate the effects of seeding rate and plant population on yield and grade-out of turnips grown for root production. Open-pollinated and hybrid turnip cultivars were planted with a belt-ty
Publikováno v:
Journal of Vegetable Crop Production. 6:17-23
A machine to incinerate plastic mulch as it is pulled from a soil bed has been designed, built, and tested. The machine incorporated automatic pickup speed control and liquified petroleum (LP) gas burners to attempt to incinerate the plastic mulch as
Publikováno v:
Journal of Vegetable Crop Production. 5:73-78
A field study was conducted to determine the optimum bed height for leafy greens crops grown on shaped beds. Bed heights of 5, 10, 15, and 20 cm (2, 4, 6, and 8 in) were evaluated with crops of mustard (Brassica juncea [L.] Czerniak.) and turnip (Bra