共 50 条
- [21] INFLUENCE OF COMMERCIAL AND ORGANIC FERTILIZERS ON YIELD OF IRRIGATED SUGAR-BEET [J]. ROSTLINNA VYROBA, 1978, 24 (11): : 1155 - 1162
- [22] EFFECT OF FERTILIZERS AND ORGANIC MANURES ON THE MICROFLORA AND MICROBIOLOGICAL PROCESSES IN SOILS [J]. INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1983, 53 (04): : 266 - 270
- [23] Novel technology for processing poultry manures into effective fertilizers. [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U109 - U109
- [25] Effects of Fertilizers and Manures on Temporal Yield Variability of Winter Rye [J]. AGRONOMY-BASEL, 2021, 11 (03):
- [26] The Economic Significance of Commercial Fertilizers [J]. ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1929, 142 : 257 - 265
- [27] 12 DECADES OF COMMERCIAL FERTILIZERS [J]. JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1957, 40 (01): : 104 - 120
- [28] INSPECTION OF COMMERCIAL FERTILIZERS - 1986 [J]. CONNECTICUT AGRICULTURAL EXPERIMENT STATION BULLETIN, 1986, (842): : 3 - 14
- [29] COMMERCIAL FERTILIZERS INFLUENCE CRUDE PROTEIN CONTENT OF 4 MIXED PRAIRIE GRASSES [J]. JOURNAL OF RANGE MANAGEMENT, 1967, 20 (02): : 96 - +
- [30] INSPECTION OF COMMERCIAL FERTILIZERS - 1984 [J]. CONNECTICUT AGRICULTURAL EXPERIMENT STATION BULLETIN, 1985, (824): : 1 - 7