Agni Purana — Ayurveda, Shloka 8
Vṛkṣāyurveda (The Science of Plant-Life) — Tree Placement, Muhūrta, Irrigation, Spacing, and Plant Remedies
वर्षारत्रौ भुवः शोषे सेक्तव्या रोपिता द्रुमाः उत्तमं विंशतिर्हस्ता मध्यमं षोडशान्तरम्
varṣāratrau bhuvaḥ śoṣe sektavyā ropitā drumāḥ uttamaṃ viṃśatirhastā madhyamaṃ ṣoḍaśāntaram
वर्षाकाल में तथा जब भूमि सूख जाए तब रोपे हुए वृक्षों को सींचना चाहिए। उत्तम दूरी बीस हस्त है और मध्यम दूरी सोलह हस्त (के अंतर) की है।
Lord Agni (in instruction to Sage Vasiṣṭha, typical Agni Purāṇa dialogue frame)
Vidya Category: {"primary_vidya":"Vastu","secondary_vidya":"Arthashastra","practical_application":"Public-welfare arboriculture: irrigation scheduling and optimal spacing for planted trees to ensure survival and growth.","sutra_style":true}
Encyclopedic Reference: {"reference_type":"Procedure","entry_title":"Tree-watering schedule and spacing (20/16 hasta)","lookup_keywords":["vṛkṣāropaṇa","watering rainy season","tree spacing hasta","public welfare planting","irrigation when soil dry"],"quick_summary":"Water planted trees during rains as needed and whenever the soil dries; maintain 20-hasta spacing for best growth, 16-hasta as medium standard."}
Concept: Sustaining life through responsible cultivation—planting must be paired with ongoing care and proper planning (māna/spacing).
Application: Implement measured spacing and timely watering to maximize survival rates and long-term canopy/fruit yield.
Khanda Section: Vṛkṣāropaṇa-vidhi (Vastu/Agro-forestry & public welfare injunctions)
Primary Rasa: shanta
Secondary Rasa: adbhuta
Visual Art Cues: {"scene_description":"A plantation layout with measured gaps between saplings; workers watering trees during rains and again when soil dries; measurement shown as hasta units.","kerala_mural_prompt":"Kerala mural, rhythmic rows of saplings with clear spacing; villagers carrying water pots, rain clouds above; a measuring rod indicating 20-hasta and 16-hasta intervals; lush green palette.","tanjore_prompt":"Tanjore painting, stylized garden grid with gold-highlighted measuring marks; attendants watering saplings; decorative border with rain motifs; emphasis on auspicious public welfare scene.","mysore_prompt":"Mysore painting, technical instructional scene: top-down garden plan with labeled distances (20 hasta best, 16 hasta medium), side vignette of watering when soil cracks; clean lines and soft colors.","mughal_miniature_prompt":"Mughal miniature, detailed orchard planning in a walled garden; surveyor measuring distances, gardeners watering; monsoon sky in background; precise depiction of spacing and tools."}
Audio Atmosphere: {"recitation_mood":"instructional","suggested_raga":"Desh","pace":"medium","voice_tone":"instructional"}
Sandhi Resolution Notes: वर्षारत्रौ = वर्षा+ऋतौ; विंशतिर्हस्ता = विंशतिः+हस्ताः; षोडशान्तरम् = षोडश+अन्तरम्.
Related Themes: Agni Purana 281 (vṛkṣāropaṇa and vṛkṣāyurveda instructions in adjacent verses 281.9–281.10)
FAQs
It gives practical vṛkṣāropaṇa guidance: irrigate planted trees during the rains and whenever the soil dries, and maintain measured spacing—20 hastas for optimal growth and 16 hastas as a moderate standard.
Beyond theology, it preserves applied standards of land-care—irrigation timing and calibrated planting distances—showing the Purāṇa as a manual of civil, environmental, and household management alongside ritual topics.
Tree-planting and sustaining growth through proper watering is treated as dharmic public welfare; careful maintenance (not merely planting) supports puṇya by benefiting living beings through shade, fruit, and ecological stability.