Results 71 to 80 of about 373,422 (216)

Bramble Fruit Culture [PDF]

open access: yes, 1967
PDF pages ...
Banta, Eldon S., Hill Jr., Robert G.
core  

Effects of Understorey Intercropping and Planting Density on Growth, Physiology, and Pharmaceutical Quality of Pogostemon cablin

open access: yesGuangdong nongye kexue
【Objective】To study the effects of understorey intercropping and different planting densities on patchouli growth, physiological traits and herb quality, and to provide a theoretical basis for optimising ecological planting of patchouli.【Method】In this ...
Yunzi BAO   +8 more
doaj   +1 more source

Industrial Grain Hemp Planting Date Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Impact of plant density on stem diameter, plant height, and branching in hemp (Cannabis sativa L.)

open access: yesAgrosystems, Geosciences & Environment
Hemp (Cannabis sativa L.) is a dioecious, diploid (2n = 2x = 20), photoperiod‐sensitive crop cultivated worldwide for a variety of uses, including food, feed, medicine, and fiber.
Autumn Brown   +2 more
doaj   +1 more source

Optimal Planting Density of Taraxacum kok-saghyz Bred for Large Root Size: Seed, Latex, and Rubber Yields

open access: yesHortScience
The rubber dandelion, Taraxacum kok-saghyz (TK), produces similar quality natural rubber (NR) to Hevea but can be grown in temperate regions and could supplement the global supply chain, providing NR security to countries relying on imports.
Nathaniel P. King-Smith   +4 more
doaj   +1 more source

Responses of Biennial Sweetclovers of Diverse Latitudinal Adaptation to Various Management Procedures in Alaska [PDF]

open access: yes, 1994
This report summarizes eight experiments with sweetclover (Melilotus species). Objectives were (a) determine responses of numerous cultivars and strains, representing a wide range of latitudinal adaptation, to various management procedures, (b ...
Klebesadel, Leslie J.
core  

Fertirrigação e regulador de crescimento na produção de mudas de café em tubete [PDF]

open access: yes, 2018
The use of quality seedlings is important in establishing a productive coffee crop. However, the most widely used method to produce coffee seedlings is time consuming (6-12 months) and lacks new production technologies.
Carvalho, Mychelle   +4 more
core   +5 more sources

Industrial Hemp Fiber Planting Date Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Rubber agroforestry systems in mature plantations in Phatthalung Province, Southern Thailand [PDF]

open access: yes, 2020
Rubber-based agroforestry systems (RAS) can be characterized by the type of trees/shrubs and crops associated with the rubber trees. The present study objective was to identify and describe the RAS in mature plantations existing in Phatthalung province ...
Chambon, Bénédicte   +2 more
core  

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