Zobrazeno 1 - 10
of 49
pro vyhledávání: '"D Ririe"'
Publikováno v:
California Agriculture, Vol 39, Iss 7 (1985)
Splitting nitrogen applications or adding a denitrification inhibitor improved cabbage yields.
Externí odkaz:
https://doaj.org/article/f309357156e34261ada1c75c99103510
Publikováno v:
California Agriculture, Vol 39, Iss 5 (1985)
A denitrification inhibitor improves nitrogen uptake and crop yield.
Externí odkaz:
https://doaj.org/article/d1617bd870b24e17bdb6769e8d728bf1
Publikováno v:
California Agriculture, Vol 37, Iss 11 (1983)
The crop has a low efficiency in using fertilizer nitrogen but needs adequate nitrogen just before harvest to produce heads of acceptable size and color
Externí odkaz:
https://doaj.org/article/29b671dad08740f78572175b982d1182
Autor:
D Ririe, K Mayberry
Publikováno v:
California Agriculture, Vol 32, Iss 9 (1978)
Insurance-type applications of trace elements are a wasteful and unnecessary practice in the Salinas and Imperial valleys.
Externí odkaz:
https://doaj.org/article/00fd626764cd4f3badfb9ced557c054b
Publikováno v:
California Agriculture, Vol 42, Iss 2 (1988)
Phosphorus and zinc fertilizers are rarely required. Only moderate amounts of nitrogen are needed for top yields.
Externí odkaz:
https://doaj.org/article/db6a095d22e8448fb9106af9743ddae2
Publikováno v:
California Agriculture, Vol 41, Iss 11 (1987)
Cauliflower is a cool-season crop that is exacting in its climatic and cultural requirements. For highest quality curd (edible portion), this crop needs an average monthly temperature of 60 to 70F. Extreme heat, poor cultural practices, or both can i
Externí odkaz:
https://doaj.org/article/b707ac9728c0482bbf2f29ab8929dc58
Publikováno v:
California Agriculture, Vol 41, Iss 7 (1987)
A five-year study revealed no public health risk associated with irrigation of raw-eaten vegetable crops with reclaimed domestic wastewater.
Externí odkaz:
https://doaj.org/article/e2fafdf150624f8a9a33ad8ea5a28d8f
Publikováno v:
California Agriculture, Vol 33, Iss 9 (1979)
If nitrapyrin becomes available, considerable savings in costs for fertilizing may be realized.
Externí odkaz:
https://doaj.org/article/00bb605cb7e04b539479e7408f0c3179
Autor:
D Ririe
Publikováno v:
California Agriculture, Vol 30, Iss 9 (1976)
Planting of lettuce and other vegetable crops to a stand in California is often hampered by soil crusting. Materials used to deal with this problem include petroleum mulch, stabilized vermiculite, and phosphoric acid, but, because of cost, applicatio
Externí odkaz:
https://doaj.org/article/5897ab7c2bf845c8b8640a1585b21638
Publikováno v:
California Agriculture, Vol 28, Iss 6 (1974)
A SERIES OF statewide field tests were > conducted in 1973 to further study the performance of ethephon as an aid in fruit ripening of peppers under a wide variety of conditions. The tests were also intended to establish necessary residue and fruit q
Externí odkaz:
https://doaj.org/article/9679f06140854331b9d0823295f8faac