{"query": "Clover — growing reference", "count": 20, "results": [{"id": "card_ref_crop_clover", "title": "Clover — growing reference", "shelf": "agriculture", "surface": "secular", "snippet": "Clover: botanical family fabaceae (rotate so it does not follow the same family). Verified agronomy reference.", "authority_tier": "reference", "source": "Verified reference — agriculture", "readable": false, "generated": false}, {"id": "card_theory_biological_nitrogen_fixation", "title": "Crop rotation & biological nitrogen fixation (the low-input path)", "shelf": "theories", "surface": "secular", "snippet": "Crop rotation & biological nitrogen fixation (the low-input path) — an engine domain that can touch it: agriculture. Calibration: map-only — rotation effects are empirical; nutrient budgets compute. L", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_span_4a6477f1c234", "title": "DolizodbyGoOgle", "shelf": "sources", "surface": "secular", "snippet": "SUCCESS IN MARKET GARDENING \nIn arranging £or a system of rotation, we should \naim to grow such crops and under such culture \nas will keep the soil well supplied with humus, \nor plant food. \n\nNo exact", "authority_tier": "primary_pd", "source": "Success in Market Gardening (Rawson, 1910)", "readable": true, "generated": false}, {"id": "card_src_book_56472", "title": "Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils — Cyril G. (Cyril George) Hopkins", "shelf": "gutenberg", "surface": "secular", "snippet": "Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils, by Cyril G. (Cyril George) Hopkins. Subjects: Nitrogen-fixing micr", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_63169", "title": "Crimson Clover [1938] — E. A. (Eugene Amos) Hollowell", "shelf": "gutenberg", "surface": "secular", "snippet": "Crimson Clover [1938], by E. A. (Eugene Amos) Hollowell. Subjects: Crimson clover; Crimson clover -- Varieties; Pasture plants; Forage plants. Read the full text (public domain): https://www.gutenberg", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_63170", "title": "Crimson Clover [1947] — E. A. (Eugene Amos) Hollowell", "shelf": "gutenberg", "surface": "secular", "snippet": "Crimson Clover [1947], by E. A. (Eugene Amos) Hollowell. Subjects: Crimson clover; Crimson clover -- Varieties; Pasture plants; Forage plants. Read the full text (public domain): https://www.gutenberg", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_taxon_200960", "title": "Trifolium wormskioldii — cow clover", "shelf": "taxonomy", "surface": "secular", "snippet": "cow clover (Trifolium wormskioldii) — a species. In the tree of life under Trifolium. Also known as: cow clover, seaside clover, springbank clover.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}, {"id": "card_src_taxon_57577", "title": "Trifolium pratense — peavine clover", "shelf": "taxonomy", "surface": "secular", "snippet": "peavine clover (Trifolium pratense) — a species. In the tree of life under Trifolium. Also known as: peavine clover, purple clover, red clover, rotklee.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}, {"id": "card_src_taxon_361560", "title": "Trifolium arvense — hare-foot clover", "shelf": "taxonomy", "surface": "secular", "snippet": "hare-foot clover (Trifolium arvense) — a species. In the tree of life under Trifolium. Also known as: hare-foot clover, rabbitfoot clover, stone clover.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}, {"id": "card_src_taxon_97007", "title": "Trifolium alpestre — alpine zigzag clover", "shelf": "taxonomy", "surface": "secular", "snippet": "alpine zigzag clover (Trifolium alpestre) — a species. In the tree of life under Trifolium. Also known as: alpine zigzag clover, owl-head clover, purple-globe clover.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}, {"id": "card_src_book_49302", "title": "Sweet Clover: Growing the Crop — H. S. Coe", "shelf": "gutenberg", "surface": "secular", "snippet": "Sweet Clover: Growing the Crop, by H. S. Coe. Subjects: Sweet clover. Read the full text (public domain): https://www.gutenberg.org/ebooks/49302", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_63166", "title": "Growing Crimson Clover — L. W. (Leonard Wheeler) Kephart", "shelf": "gutenberg", "surface": "secular", "snippet": "Growing Crimson Clover, by L. W. (Leonard Wheeler) Kephart. Subjects: Crimson clover. Read the full text (public domain): https://www.gutenberg.org/ebooks/63166", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_63165", "title": "Crimson Clover: Growing the Crop — J. M. (John Minton) Westgate", "shelf": "gutenberg", "surface": "secular", "snippet": "Crimson Clover: Growing the Crop, by J. M. (John Minton) Westgate. Subjects: Crimson clover. Read the full text (public domain): https://www.gutenberg.org/ebooks/63165", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_19905", "title": "Clovers and How to Grow Them — Thomas Shaw", "shelf": "gutenberg", "surface": "secular", "snippet": "Clovers and How to Grow Them, by Thomas Shaw. Subjects: Clover. Read the full text (public domain): https://www.gutenberg.org/ebooks/19905", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_taxon_3899", "title": "Trifolium repens — creeping white clover", "shelf": "taxonomy", "surface": "secular", "snippet": "creeping white clover (Trifolium repens) — a species. In the tree of life under Trifolium. Also known as: creeping white clover, white clover.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}, {"id": "card_src_book_62782", "title": "Sweet Clover: Utilization — H. S. Coe", "shelf": "gutenberg", "surface": "secular", "snippet": "Sweet Clover: Utilization, by H. S. Coe. Subjects: Sweet clover. Read the full text (public domain): https://www.gutenberg.org/ebooks/62782", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_62998", "title": "Sweet-Clover Seed — H. S. Coe", "shelf": "gutenberg", "surface": "secular", "snippet": "Sweet-Clover Seed, by H. S. Coe. Subjects: Sweet clover -- Seeds. Read the full text (public domain): https://www.gutenberg.org/ebooks/62998", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_book_62921", "title": "Sweet Clover: Harvesting and Thrashing the Seed Crop — H. S. Coe", "shelf": "gutenberg", "surface": "secular", "snippet": "Sweet Clover: Harvesting and Thrashing the Seed Crop, by H. S. Coe. Subjects: Sweet clover -- Harvesting. Read the full text (public domain): https://www.gutenberg.org/ebooks/62921", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_word_buffalo_clover", "title": "buffalo clover", "shelf": "dictionary", "surface": "secular", "snippet": "buffalo clover: (noun) low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers; a leading cause of livestock poisoning in the southwestern United States — s", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_taxon_202662", "title": "Cleomella refracta — jackass clover", "shelf": "taxonomy", "surface": "secular", "snippet": "jackass clover (Cleomella refracta) — a species. In the tree of life under Cleomella. Also known as: jackass clover, spectacle fruit.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_ref_crop_clover"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}