خيارات البحث
النتائج 1 - 10 من 31
Oats and barley in pelleted growing-fattening rations for swine
1962
Haugse, Clayton N (Clayton Norman)
Levels of supplement A and corn with corn silage for growing and fattening steers
1962
Perry, Tilden Wayne
Vitamin and antibiotic supplementation of rations composed of barley, peas and oats for growing & finishing swine
1962
Keith, T. B. (Thomas Byron)
Growing figs in the south for home use النص الكامل
1962
Ahrotekhnika i nasinnytstvo kormovoho li︠u︡pynu v zakhidnykh ra | Agrotechnology and seed growing for lupine in the West regions of Ukraine
1962
Kii︠a︡k, Grigoriĭ Stepanovich
Plants that move
1962
Selsam, Millicent E. (Millicent Ellis)
Describes the movement of leaves, flowers, and vines, and gives directions for simple experiments in growing plants that move.
اظهر المزيد [+] اقل [-]The tropical shelterwood system in the high forest of Ghana.
1962
Mooney, J. W. C
Concludes that this or any other uniform system is unsuitable for bringing an intimate mixture of (a) slow-growing valuable species and (b) fast-growing light-demanders into a final crop, with anything but a low % of (a). To get more of (a) requires frequent and uneconomic thinning. A selection system (standard practice in the districts) is suggested as better for this purpose (cf. F.A. 23 No. 4976]. To obtain the maximum production of a wide range of utility species, among which there will be a number of (b), would entail drastic canopy openings-a relatively easy and cheap operation.
اظهر المزيد [+] اقل [-]Month by month in the greenhouse
1962
Richards, Gomer
Wheat in the Eastern United States النص الكامل
1962
Briggle, L. W. (Leland Wilson) | Reitz, Louis Powers
This bulletin describes the wheat varieties suitable for growing in different areas and discusses suitable production methods and practices, such as early preparation of the soil, fertilization, and timely seeding to evade possible damage from the Hessian fly and winterkilling. Diseases and insects and their control also are discussed.
اظهر المزيد [+] اقل [-]